Archive for the 'cycling' Category

CicLAVia Time Lapse

Published on April 25, 2013 in cycling, energy policy, environment and Los Angeles. 2 Comments

Here’s a timelapse video of the CicLAVia ride from Sunday 21st April. (I’ve done one for each of the past rides as well, so search on “ciclavia” for them if you wish.) My thoughts about the ride were posted back on the day, and there’s lots of discussion at that post on some of the issues I raised, so go and have a look if you like, and feel free to join in. I did the ride on the Brompton, as usual, and this time I was accompanied by my colleague Krzysztof Pilch, who was riding one as well. We even saw a few others on the way, which was nice.

ciclavia_April_2013_mapThe video is a bit flawed, not the least because at some point the top of my bag started puffing up a bit and blocking part of the view. Also, I’ve not laid on some funky music like the fancy folk do, so it is quite silent. But there it is as a record of most of the 13-15 mile route from Downtown to Venice beach:
Continue reading ‘CicLAVia Time Lapse’

CicLAvia and Festival of Books

Published on April 21, 2013 in cycling, energy, energy policy, environment, fun and Los Angeles. 21 Comments Tags: .

Well, I’m exhausted, and so am certainly not going to give you a full report on everything right now. I hope to do another post with my usual time-lapse video of the ride some time later (but soon). They are uploading from my camera right now. All I will give you right now is a shot of the crowds at a typical stop along the route. Also, I will say a few words that will probably get me into trouble.

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The bottom line is that I remain a huge supporter of cicLAvia, and the idea that it is planting in everyone’s minds – getting out of your cars and cycling. This is especially important for a city like LA. And it is not just for all the environmental reasons, to do with energy use, air quality, and so forth. I can go on about those but I won’t. See earlier posts for that sort of thing. It is also because many people get to properly see their city in these events, which is really important. You can’t see it from a car – and I don’t just mean all the buildings and wonderful hidden gems I sometimes talk about, but I mean the other people who live in the city with you. That’s a big deal, and an important one for when it comes to how we all work and live together. I’m also very excited that the organizers tried this cross-city route, linking East and West, getting West side based people involved in the fun. And overall I enjoyed today a lot… I love the event and will keep coming and keep supporting it.

But.

But. Yeah, I’m going to say something negative, but only in the spirit of support for Continue reading ‘CicLAvia and Festival of Books’

Busy Weekend

Published on April 19, 2013 in books, cycling and Los Angeles. 1 Comment Tags: .

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There’s a busy weekend coming up. Somehow, two of the largest events on the LA calendar have been put on the same weekend – rather unfortunately in my opinion. The LA Times Festival of Books (held on the USC campus) is on Saturday and Sunday, and I’m excited about that (as you know I am every year). festival of books giant crossword I recommend exploring the site for the things you might visit (including the book prizes shortlists – awards will be given out tonight, including special ones to Margaret Atwood and to Kevin Starr!), and then go along and have some fun – all in the name of books, reading, and the worlds that are opened up through books and reading. It should be a great day or two out, and the extra great news is that you can take the subway there. The Expo line goes right up to ten feet from the Festival. You step off at the USC/Expo stop, cross from the platform to the sidewalk, and there you are! Books! Food! Music! Etc…

CicLAvia, another event that brings thousands of people together in the city, is on Sunday. It is extra exciting this year since for the first time it has a route that fully fits with where I think the event should be in the life of the city – it runs from Continue reading ‘Busy Weekend’

CicLAVia October 2012

Published on October 8, 2012 in cycling, energy policy, environment and Los Angeles. 0 Comments Tags: .

Well, it was a lot of fun, once again. There was a huge turn out, and pretty much perfect weather for it (not the extreme heat of a week or two ago, for example). I was not part of a group this time, and so I was able to explore with a fair amount of random abandon this time, starting at MacArthur Park metro stop, heading downtown and then all the way to Exposition Park, where I stopped at USC to print something out at my office (a long report I need to read), then head back up to downtown, through the City Hall (and new Grand Park) area into Chinatown. That got me thinking about baked buns, and so having returned back past City Hall, stopping briefly at Grand Park to look at one of the many places where there were concerts, I made my way to Little Tokyo to this place I like to find red bean buns and had one during a short stop in a square.

It was nice to sit and listen to all the conversations, and look at all the people (in family groups, friend groups, solo, etc) enjoying the city. Just as I was leaving to head to the East LA leg a fellow came over with his two sons (on a bike with a tralier for one of them, if I recall) and asked if I was a scientist. I wondered for a moment what Continue reading ‘CicLAVia October 2012′

CicLAvia Today!

Published on October 7, 2012 in cycling, energy, energy policy, global warming and Los Angeles. 0 Comments Tags: .

…and the new route for this time has a leg that runs down to USC and Exposition Park! There’s also a deeper run into East LA and into Chinatown! Check out the map and other information here. See previous posts for reports and time lapse videos…

Enjoy!

-cvj

Now Arriving…!

Published on April 28, 2012 in cycling, energy, energy policy, environment, Los Angeles and work. 10 Comments


The new line rocks! I went down there with my Brompton on the earlier side of things, this morning. I took the Red Line and changed seamlessly to the Expo Line at Metro/7th, and it was an excellent ride. I really do think (as I said in the previous post) that this is part of a major transformation for the city. This is a transformation with regards things like energy usage, congestion, community, air quality and all those wonderful things public transport helps with.

Of course, at the outset there is something truly right, to my mind, about being able to easily connect from downtown to Exposition Park and the Science and Natural History Museums, the African American Museum, and of course USC – All major Los Angeles institutions clustered together and now connected back to the newly beating heart of it all. From USC, I can now easily connect to the music center, LA Live, MOCA, any number of my favourite restaurants, bars, cafes, and other places I love downtown, and then float on home on the Red Line, or off to Pasadena or Boyle Heights on the Gold Line. This is so exciting to see come to pass. I’ve been dreaming of trains running along Exposition Boulevard between USC and the Museums and the Rose Garden for many years now, and it is now a reality. Stepping off the train today at the Expo Park/USC stop was just magical.

I recorded some footage of my travels on it today for you and edited it all together into a ten minute film. You can see it in the embed below. Consider it an invitation to Continue reading ‘Now Arriving…!’

Only Ten Hours…

Published on April 27, 2012 in cycling, energy, energy policy, environment, Los Angeles and personal. 0 Comments

expo line trainOnly ten hours until the Big Transformation! The Expo line will open to the public at 5:00am tomorrow (Saturday). I think that this first major thrust to the West, connecting downtown to USC, Exposition Park and the Museums, and points West to Culver City, should be truly transformational for not just the locations involved, but the city at large.

I hope it will change minds about what is possible for public transport in Los Angeles in a huge way (the old “it doesn’t go anywhere” complaint will be heard a bit less maybe?), and connect and enrich all the neighborhoods involved. (And yes, on the personal side of things I hope it ends up, in combination with the Red Line, being better than just sitting on the bus all the way. We shall see.)

There’ll be a special schedule for this opening weekend, with the line (free to travel on for the two days) stopping at 7:00pm. I was a bit scared by this for a moment, Continue reading ‘Only Ten Hours…’

CicLAVia April 2012

Published on April 27, 2012 in cycling, energy, energy policy, environment, Los Angeles and personal. 0 Comments Tags: .

It was a perfect day for cycling, back on April 15th when the 4th CicLAVia took place. (Sorry it took me a while to report on it.) A lot of people turned out, and it was as good as it has ever been! We set of from the HelMel area again and went to Bolye Heights and back, breaking for an excellent lunch at Guisados again. Just like last time. The photo below featuring the 4th Street bridge over the LA River is my favourite single photo of the event this time:

Of course, there’s not just the one photo for you. I took hundreds of other great ones Continue reading ‘CicLAVia April 2012′

The Mayor Listened to Me!

Published on April 15, 2012 in cycling and Los Angeles. 2 Comments Tags: .

Ok… probably not to me, but I have been banging on about the idea for some time, since my 2007 post on Paris’ Velib, so maybe mine was one of the many voices that came to his ears eventually… So they are going to finally start a bike sharing program in Los Angeles! News story here, and the Mayor Villaraigosa will be talking more about it at the start of today’s CicLAVia.

This is fantastic news!!! With this, the opening of the Expo line in a couple of weeks, and a number of other things, it feels like a lot of my dreams for LA are coming true….

-cvj

Don’t Forget CicLAVia!

Published on April 14, 2012 in cycling, fun and Los Angeles. 1 Comment Tags: .

Don’t forget (if you’re in the Los Angeles area), 10:00am to 3:00pm tomorrow is CicLAVia. This is the fourth one. The weather looks like it will be perfect for cycling, and there’ll be even more stops for food and drink than before. More information at their website here (click here for the expanded route that debuted last time). See earlier posts (linked below) on the previous events, and I’ll re-embed one of the time lapse films I made so you can ride along with me:

See you there!

-cvj

Looking Again at Los Angeles

Published on March 17, 2012 in cycling, environment and Los Angeles. 0 Comments Tags: .

My friend and colleague the author Aimee Bender wrote a piece for AFAR magazine recently about the process of her rediscovering Los Angeles over the years. Seeing it from outside the car, on foot, on a bike, and on the bus. You know, the way you see it a lot here through your Asymptotia-tinged spectacles. It appears in the March/April issue, and you can see it here. (I must say, that British guy she runs into seems like hard work… geez…!)

-cvj

CicLAvia!

Published on October 9, 2011 in cycling, energy, energy policy, environment, Los Angeles and personal. 5 Comments Tags: .

Yes, another CicLAvia, another great time. You’ve read my posts about CicLAvia before, and if not, here are two previous reports (here, and here). More in the related posts at end.

For today, I’ll simply show you a time lapse video I made of my journey:

My notes on the video at YouTube are: Continue reading ‘CicLAvia!’

The Ride Down from Maroon

Published on July 28, 2011 in cycling, nature and personal. 2 Comments

Well, after an hour and a half or so of struggle up (see previous post), a rest, some picture taking, and so forth, I headed back down from the Maroon Lake area, leaving the magnificent view of the Maroon Bells behind and coasting down back to Aspen on the Brompton. I found a nice way of mounting the camera on the bike bag near the handle and so made a video of the descent, so that you can share in the view. Guess who ran out of charge on the battery before getting to the end? Never mind… the most scenic bits are captured. Best to turn down the sound of the air rushing past Continue reading ‘The Ride Down from Maroon’

Maroon Ride

Published on July 27, 2011 in cycling, personal and travel. 2 Comments

Toward the end of the week I gave in. Howie Haber had been regularly going on these long rides and suggesting that I come along. The one I would have done for sure, I said (truthfully) was the one with the tasty reward at the end – to Pine Creek Cookhouse – but the one that had been planned was two days after I arrived, and I did not think it was a good idea for me to do it without having acclimatized to the altitude. You may recall that a few years ago I did do that 12 mile route on a ride led by Howie, and it was fantastic. See the post here. So he asked me a couple more times to join a few riding up to Maroon Lake, which he was doing every other day, remarkably. It was a similar distance (well, a bit shorter – 10 miles) with perhaps a more steady, relentless climb to make up the 1500 ft altitude gain. But I did not get my mind into gear on the whole idea for some time (maybe especially since there was no tasty meal as a reward at the top). Then on Wednesday I gave in and stopped by Howie’s office and said I’d join him on Friday.

brompton folding bikeSo Friday morning we set off, joined by a few others (including Josh Frieman), for a lovely ride. Pretty quickly we separated out into our various paces and pointed ourselves up the valley (I warned my co-riders at the beginning not to wait for me as I have a slower pace on the Brompton – the beauty in the photo on the right). I eventually got into a good rhythm and made steady progress. While I was not as strong as I was in 2008 (or perhaps not as well-motivated?), I still enjoyed it, although there were times when I did ask myself out loud “why am I doing this?!”, but that was usually after the dashing of false hope when I thought I was almost there only to round a corner and see the road stretching Continue reading ‘Maroon Ride’

Glimpses of CicLAVia

Published on April 12, 2011 in cycling, energy, energy policy, environment, fun, Los Angeles and personal. 1 Comment Tags: .

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CicLAvia this weekend was wonderful! Again, just like the inaugural one last year (see my post ciclavia_april_11_cvj_5with lots of pictures) it felt like it was as perfect an event as can be expected. There were droves of people out again enjoying themselves and connecting, plenty of great food, great weather, and lashings of good will.

I focused on hanging out with some friends, and so took fewer pictures this time, but there are a few. To the left is one of my favourites. It has City Hall nicely fragmented in a reflection in the new LAPD headquarters, with cyclists passing by on the route running along 1st street downtown.

Continue reading ‘Glimpses of CicLAVia’

Weekend Poetry and Cycling

Published on April 8, 2011 in cycling, fun, literature, Los Angeles, personal, words and work. 0 Comments Tags: .

cicLAvia picture from 10-10-10For those of you located in the area, I should mention two events close to my heart that are taking place this weekend. One is the Dead Poets’ Slam, this Saturday at 7:00pm at the excellent Skylight books. This is one of the always great Smart Gals events, organized by Christine Louise Berry. She’s got together an excellent collection of readers to throw down against each other under this year’s theme, “Monarchs vs. Minions”.

You should know that these annual slams are slammin’. They are not simply people sitting around reading poetry, but animated passionate people really breathing living flame into the poetry and throwing it at each other for points and glory! There’ll be judges* giving out these points, famous victories, and fragments of the defeated left Continue reading ‘Weekend Poetry and Cycling’

Being Pedestrian

Published on March 14, 2011 in cycling, Los Angeles and personal. 5 Comments Tags: .

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A scene from Saturday in Grand Hope Park downtown Los Angeles. Several of us turned out to sit, picnic, and chat about being pedestrian in LA. It was about building communities, connecting with people, getting around the city, development, the homeless, the artists, the businesses, restoration, preservation, and so on and so forth. See the site here. I knew about it because Linda Pollack of Habeas Lounge contacted me because she wanted me to come and share a bit about how I use public transport in combination with walking and cycling (and she wanted me to do a bit of show and tell with my Brompton folding bike (you can see it in the picture)).
Continue reading ‘Being Pedestrian’

CicLAvia Report

Published on October 12, 2010 in cycling, energy, energy policy, environment, fun, global warming and Los Angeles. 4 Comments Tags: .

ciclavia2010_4Well, it is not often I get to say this, but Sunday’s CicLAvia event was, for me, completely perfect. It was simply about community, family, and enjoying the streets. It did not have an overtly political or activist vibe to it (as is often the case when you try to do some things a little differently from others in this town, like ride the bus or walk to the grocery store), and I saw a lot more people simply enjoying (and remarking on it out loud) the fact that they were out on the streets of the city than I saw people proclaiming rabid anti-car sentiments, as I’ve seen at bike-centric events before. I think the former feeling will go a lot further in making lasting change than the latter in the long run. There was some political content around, but it was largely confined to the steps of City Hall, where (when I passed) there were endearingly naive chants being led by a bloke with a microphone about “LA saying no to oil!’ and “no to coal!”. Don’t get me wrong – naive is not necessarily used as a derogatory term here. Noble dreams begin with a heavy dose of naivete, I believe. Hope, against the odds, for significant change, and so forth. (I could use the fully decorated version, naïveté, but it looks a bit pretentious to me today…)

So the event was mostly about people getting out there and enjoying the city streets, and sharing their enjoyment by doing it together. I was impressed with the turnout Continue reading ‘CicLAvia Report’

Don’t Forget CicLAvia!

Published on October 6, 2010 in cycling, energy, energy policy, environment and Los Angeles. 1 Comment Tags: .

ciclavia_logoThe first CicLAvia is this Sunday! Don’t forget! The sudden Winter weather we’ve been having will have vanished by then, and it will be a lovely day. There’s a seven-mile route of city streets for you to walk, bike, run, etc. Should be fun!

See my description of one I saw in Morelia, Mexico, here. More information on this first Continue reading ‘Don’t Forget CicLAvia!’

Come On LA!

Published on August 1, 2010 in cycling, energy, energy policy, environment, fun, Los Angeles, personal and travel. 17 Comments

p-2048-1536-5f4d380e-a365-44ad-9eb7-fc7a9f2c2bf3.jpegPerhaps ironically, since I tune into BBC Radio 4 every day when in Los Angeles, I’ve not been listening to it or any other UK radio or news source while here in London at all. So imagine my pleasant surprise on Thursday when I came across what clearly looked like a docking station for bikes (as opposed to super-fancy bike racks, which I thought it was at first)! Sure enough, once I got closer I confirmed it – a bike sharing scheme was starting in London. By the next day I saw some more stations on my walks, and a truck driving along full of the bikes, presumably going to load up the stations. As it turned out, I learned later that the scheme started that very next day, and today I saw several people out riding on them!

I am a little disappointed about one thing. I wanted to try them out and be out there seeing the streets of the city from one of these bikes instead of on foot (as I have been doing a lot in the last several days), but guess what? Continue reading ‘Come On LA!’

Street Invasion!

Published on July 1, 2010 in cycling, environment, global warming and Los Angeles. 2 Comments Tags: .

cyclovia_morelia_3On Sunday in Morelia, Mexico, I was walking along the main street near my hotel and it seemed that something unusual was going on. The street was empty of cars, and some sort of event was going on. I saw a few cyclists here and there in the distance, but not the sort that look all hardcore and determined to go fast and determinedly on their way, but instead the more leisurely stop-and-smell-the-flowers sort. I wondered almost immediately if I had run into a local ciclovía, and a few minutes later, a sign confirmed this. Wonderful!

I’ve been waiting for such a thing to come to LA for a while now, since I heard of it last year when I part (and presented) in a public discussion downtown at the Artwalk about bike issues in the city, and had heard that it was becoming more widespread (it started in South America – Colombia) but it was an unexpected treat to find one right outside my hotel room! Here are three more picture. Click for larger view.

cyclovia_morelia_1 cyclovia_morelia_2 cyclovia_morelia_4

It was great to see lots of people out and about just using the streets with no cars Continue reading ‘Street Invasion!’

Not Entirely Alone, II

Published on March 21, 2010 in cycling, energy, energy policy, environment, global warming, Los Angeles, personal and travel. 3 Comments Tags: .

It has been a pleasure to see the large number of bikes in use in London, and particularly pleasing that it is a wide range of types of people using them as well. bikes_londonThere are many things about London that make it feel even more comfortable to me than ever (high prices of everything not being one of them) and the heavy bike use has to be one of them. Things in that department continue to improve over in my home city of Los Angeles, although I think it’ll still be a bit of time before you get bunches of cyclists routinely clustered at the lights waiting for the green, as in the photo on the right.

brompton_londonAlso great to see, sending a shiver of pleasure down my spine each time I’ll admit, has been the huge number of Bromptons in use in London. (See photo left.) I know it is true statistically that they are among the most popular single type of bike here (of any type, folding or non-folding) but it is still great that there are so very many sightings of them as you walk along the street especially at peak times. That’s something that really still has not taken off in LA. I’ve seen fewer than a handful of Bromptons in almost seven years on the streets here, relatively few folding bikes in total, and maybe only twice have I seen someone else using them in combination with the subway (and I remain the only person I’ve ever seen bringing them on to the bus). It Continue reading ‘Not Entirely Alone, II’

Bcycle

Published on October 21, 2009 in cycling, environment, global warming and Los Angeles. 6 Comments

bcycleHey! B all you can B and look at the Bcycle site and then go to the bit that says “I want it more” and add your city and zip and click that box that says tell your mayor.

This is *exactly* what I was wishing for a couple of years ago in an earlier post or two*. (See here and here.) Also fits nicely with a more limited plan a friend is working on that I’m hoping to help push forward… Will tell you more when I get permission to do so.

This is Excellent!!!! Let’s join in to Continue reading ‘Bcycle’

They Couldn’t Car Less

Published on October 17, 2009 in art, cycling, energy, energy policy, environment, global warming, Los Angeles and personal. 11 Comments

As you know (maybe), for environmental (both local and global) and other reasons I’m not a fan of routine unnecessary car trips, and so I walk, bike, and use public transport a lot. My car is mostly only used on the weekend. This sort of declaration usually results in blank stares, subsequent treatment as a leper (or worse, in many LA circles, – poor!!), serious inquiries as to whether I was convicted of DUI, comments that this is impossible in LA, admissions from locals who’ve lived here for umpteen years that they’d no idea that there was a subway (that has changed slightly in the lastmelba_thorn_by_diane_meyer few years… now at least they know, but typically they’ve no idea where the stops are), and so on and so forth. I will admit to getting annoyed when I see announcements for events and locations that go to lots of trouble to give driving and parking instructions and never mention the subway stop or bus lines that might work for some as well. (Right: Artist Melba Thorn, photo by Diane Meyer for an exhibition on the issue, to be discussed below. Ironically, (at the time of writing) the exhibiting gallery also only gives driving and parking directions on their site. Isn’t that rich?)

Anyway…. you know all this from reading the blog. Check the archives for posts and discussions on a variety of aspects. Here’s part of the executive summary of my main point, and then information about a new exhibit follows after:

Continue reading ‘They Couldn’t Car Less’

New Year Gear

Published on September 3, 2009 in cycling, environment, fun, global warming, Los Angeles and personal. 6 Comments

One of the things I seem to do each year is replace my tyres (tires? always confused about the spelling there…) on the Brompton for another year of cycling around the city (often in combination with public transport).new_shoes_for_brompton_2 The beginning of the academic year seems to be about when I do it, which feels right somehow. It reminds me of my youth, when the night before the school academic year started there’d be frantic sewing of new school uniforms, or adjustment of old ones, to be worn the next day. I remember that always being a last minute thing, Continue reading ‘New Year Gear’

Locomotion

Published on May 6, 2009 in cycling, Los Angeles, personal and travel. 14 Comments

There’s something quite marvellous about trains. You can sit and think, work, or play while it slowly extracts you from your city and gently inserts you into another. There’s no mess and fuss to do with cars and so forth, and the scenery is almost always interesting, whether it be the backs of people’s houses, where you can see washing lines, pools, gardens, gym equipment, horses and llamas (no I am not joking), coastline_from_trainor those businesses and infrastructure that we don’t often keep on the high street – any number of strip clubs, storage for trains and school buses, lumber yards, power stations, public storage units, yards with endless amounts of rusted metal – or farmland growing crops (sometimes in interesting geometrical arrangements), ocean, boats, piers, oil refineries, and of course surf and beaches. (I’ve some video clips of some of this. Perhaps I’ll edit it all together into a video for you later.)

You can look up from your thoughts, work, or leisure from time to time and gaze out over any of this for a while, drinking in the scenery at will. I find that people on the train are very friendly -almost ridiculously so- almost as though either the train attracts a certain type of person who is conducive to this type of mood, or there is something Continue reading ‘Locomotion’

Bikes and the City, 2

Published on February 24, 2009 in cycling, energy, energy policy, environment, global warming, Los Angeles and personal. 2 Comments Tags: .

blog on a bikeYou’ll notice that I often talk about alternatives to driving everywhere in Los Angeles. Sometimes I talk about bikes (see for example the last post) as part of a range of options. Well, in December last year a student at USC doing a project in journalism (Lauren Lee – she’s at the Annenberg School) did a short report on bikes and the city for her project. (See also some of my posts about this issue, such as here, here, here, and several posts in the list at the bottom of this one). In her research, Lauren found this blog, gave me a call, and I agreed to make a few comments to camera for her as part of her larger report on some of the changes that are happening here in Los Angeles. (She also interviews Adam and Josef Bray-Ali, owners of the Flying Pigeon LA bike shop (hey, they have a blog)- a bike that might interest you.)

I should preface it with some remarks of my own. It is a nice report, but she edited out all the things I said that I think get at a central and key point. (To be fair, she was trying to make a two minute report, and I was babbling on enough for a Spike Lee four-part documentary…) I’m not advocating that everyone cycle everywhere they need to get to. Instead, I’m trying to get across the idea that cycling works really well in combination with the public transport system that already exists. One of the reasons people give most often for not using public transport is that the bus or subway stop is not quite close enough to where they want to get to, and/or close enough to their home. Leaving aside the cases where that sometimes this means “more than one block” or “not right next to my garage”, I’m trying to get across the Continue reading ‘Bikes and the City, 2′

I’m Not The Only One…!

Published on February 24, 2009 in cycling, energy, environment, global warming, Los Angeles, movies and personal. 5 Comments

Well, hey! I’m not the only one:

another folder on subway

Spotted while on my way to see Coraline in 3D at the Arclight, which by the way is quite a treat!

(Uh… in case you’re wondering, I’m talking about folding bikes on public transport in Continue reading ‘I’m Not The Only One…!’

Tales From The Industry XXVII – Light Speed

Published on November 25, 2008 in cycling, fun, Los Angeles, personal, science, science education, science in the media and television. 5 Comments

Here we go again! Tonight sees another new episode of the new series of The Universe on the History Channel (you can watch it as a warm up to The Atom Smashers, on PBS), and the episode is all about the speed of light! I’ve no idea how this one will turn out, but for my segments we did some rather fun things to illustrate some of the key concepts. The main idea is that the laws of physics are rather different from ordinary Newtonian/Galilean ones when you are moving at an appreciable fraction of the speed the light. This is what we learned from Einstein’s Special Relativity. How do you illustrate this for a TV viewing audience? Well, one way is to imagine what would happen if the speed of light was a lot closer to everyday speeds. Then you could illustrate some of the effects in a fun way.

Well, one thing led to another and somehow (after a lot of email discussions of the physics with Darryl Rehr, the writer/director) it ended up that I was supposed to do Continue reading ‘Tales From The Industry XXVII – Light Speed’

Stuff to do with your hands while driving

Published on September 29, 2008 in cycling, humour and Los Angeles. 3 Comments

Aha… now text messaging while driving is going to be illegal in California. (See e.g., here.) Very good. (Wait, not even at traffic light stops…? How are you supposed to constantly update people on how late you are?) I have not seen much in the way of enforcement for the mobile phone law from earlier in the year, have you? I wonder how much change has come about… other than more and more people wandering around on foot with shiny blinking earpieces looking like extras from a bad SF TV show… Concerned cyclists would like to know…

Well, here’s a little fun video to remind you of many of the fun things for you to do (that are not banned explicitly) now that you’ve got all that free time for your hands (sorry about annoying commercial at beginning):

Continue reading ‘Stuff to do with your hands while driving’

Not a Free Lunch

Published on August 7, 2008 in cycling, fun and personal. 7 Comments

Yesterday saw a mass desertion for a while here at the Aspen Center for Physics. Howie Haber (UCSC) organized a large group (twenty-two) of participants (and some of their guests) of the program entitled “LHC: Beyond the Standard Model Signals in a QCD Environment” (info here), to go for a group lunch at the excellent Pine Creek Cookhouse, 12 miles away up Castle Creek Road. And, I should mention, 1700 or so feet up. The latter is significant since about two thirds of us, led by Howie, cycled up there! It takes a while (times ranged from 1 hr 20 minutes to about 30 – 40 minutes more than that), and there are about two or three major long, punishing hills to deal with, but it was worth it!

Here are some (not all) of the cyclists at the destination (restaurant is a low-slung cabin-style affair out of shot to the right). Howie, our organizer, is in the middle at the front. (Click for larger view):

Lunchtime ride up to Pine Creek Cookhouse from Aspen Center for Physics

(Er, for the record, I’m slightly embarrassed by wearing socks with my sport sandals – a personal no-no – but I wanted to protect my feet from 12 miles of pedalling friction, so made an exception.)

Here are some random shots of happy arrivals (click each for larger):
Continue reading ‘Not a Free Lunch’

This is a Tough One

Published on June 18, 2008 in cycling, energy, energy policy, environment, global warming, Los Angeles, personal and politics. 27 Comments Tags: , .

blog on a bikeWith the rise in gas prices, I’ve been seeing more and more people on the streets, walking and cycling, and more people using the subways and the buses. While I know that it has been producing real hardship for some people, I have to admit that it has been fantastic to see this change. So many streets and street corners have come to life. It has always been clear that higher gas prices would have this positive change, and I’ve hoped for it in some ways, but I wish that it had not come about in this way. I’d rather that it was because we’d managed to break out of a political climate so selfish and naive that nobody could propose raising taxes to an extent that would simultaneously give an incentive for people to use their cars less while at the same time providing much needed revenue with which to improve public transport infrastructure. Sadly, instead we’re just having high prices with nothing to show for it but a bunch of expressions of anger, while the oil companies and producers get fatter and fatter.

When I say I’d been hoping for higher prices, I need to clarify. I’m completely aware of Continue reading ‘This is a Tough One’

The Universe Laughs

Published on May 17, 2008 in cycling, Los Angeles and personal. 4 Comments Tags: , , .

So here’s a little irony. On Wednesday which was, I note:

(1) The day before Bike To Work Day in California…

(2) The day after I replied to a commenter that the extra investment in getting a folding bike like mine was well worth it (over getting a cheaper model) since -among other reasons- cheaper models would be more likely to fall apart while mine will last a lifetime…

I set off at 1:10pm on my bike to head (via the bus) to my office at USC, photocopy the final I’d spent the morning refining, and arrive at class at 2:00pm to set the final. Everything went fine, as usual, and as I did one last turn after waiting at the lights to head into the home stretch to catch the bus…

…my bike suddenly lost power. The chain had not slipped or broken though… An examination revealed that the crank arm/lever had completely broken away from the wheel holding the teeth and the chain. To be fair, I put an awful lot of regular stress on it (see below), but isn’t that ironic?

I got off the bike and wheeled it briskly to the bus stop I was headed for, managed to Continue reading ‘The Universe Laughs’

It’s Bike to Work Week!

Published on May 12, 2008 in cycling, environment, fun and Los Angeles. 7 Comments Tags: , .

blog on a bike!It’s bike to work week here in [LA] California again! Do consider participating (even if it isn’t where you are…) The MTA here in Los Angeles is doing a good job of pushing the idea that biking to work is a good alternative to fighting with other drivers on the highway*. Have a go! (I’ve been noticing more cyclists on the roads in the city in recent times, by the way, so you won’t be alone.) [Update: Click here for the website of the California Bicycle Coalition for events near you.]

If in LA, pop over to the MTA website. They’ve got a number of things going on. There are pit stops along the Red Line today, and on Thursday, if you show up on a bus or the subway with a bike helmet, you can ride for free! (I wonder if they actually bother to check if you have a bike with that helmet…?)

And get this… I’m a bit shocked by this, but if you pledge/register for the bike to Continue reading ‘It’s Bike to Work Week!’

Consider the Alternatives

Published on April 6, 2008 in cycling, Los Angeles, personal, science, science fiction and television. 11 Comments Tags: , , , .

multiple parallel branes, often used as central idea of alternative universesTomorrow I’m shooting all day for a TV show that is going to focus on the idea of alternative universes (or parallel universes, if you prefer). Should be fun. The setting at least will be interesting (more on that later) and it ought to be interesting to see how the writer puts all the material together into a coherent narrative. Part of my job will be to try to emphasize that while parallel/alternative universes show up a lot in actual scientific discussions (and have done for a long time), we have not yet had anything like a good observational or experimental reason to believe in their existence anywhere other than in our imaginations. It’s vital to get this across (I hope they don’t just edit it out) because people are so willing to believe in many half-baked fanciful ideas – and this is one of them – and when they show up in a science documentary (this is (again) for the History Channel’s “The Universe” series, which has been very good) with actual scientists being quoted, one should be especially careful (as we were on the “Cosmic Holes” episode (with different filmmakers), which has proven to be rather popular, and is full of speculative ideas like travel using wormholes and time machines right alongside equally fantastic-sounding things, like black holes, which are in fact a scientific reality). The rest of my job will be to talk about some of the places where the idea shows up in modern thought, some of the reasons why, and some of the opportunities for solving various challenging problems (and maybe creating a host of others!!) can be afforded by such ideas.

All that aside, this reminds me of something else entirely – Do you ever have those days when you feel like you’ve accidentally stepped sideways into an alternative universe? I do. Recently, I had a huge dose of it. Sit back and I’ll tell you the story…

Continue reading ‘Consider the Alternatives’

More Encounters On the Road Less Travelled

Published on October 1, 2007 in architecture, cycling, design, environment, gadgets, global warming and Los Angeles. 9 Comments

Julia Russell - eco homesHey, guess who I saw today! Recall, that I passed a woman on a tricycle a while back? Well, at exactly the same spot, I passed her again today. She’s called Julia, as you may recall from her comment on the blog sometime later, (as I’d met her subsequently and said hello properly). I briefly said “hello and how are you” this time as our bike and trike passed each other, but I apologized for having to rush off, and rushed off. I was trying to catch the next bus in order to get to my classroom by 9:55am. The class’ first midterm was at 10:00am today and I wanted to make sure to be on time. So I dashed off to the stop…

…Only to be accompanied five minutes later by Julia, calmly arriving on her tricycle. She was also catching the same bus, it turned out, and I’d landed in the gap between buses and needed to wait anyway. After checking with me that this was indeed the stop she needed, she chained her splendid red machine to a tree. I contemplated taking a picture of us and the two extraordinary conveyances together to show you. However, while I dithered over this, the bus came. So I’ll cheat and re-use the old picture (right).

Anyway, we chatted quite a while about things (including the frustration of trying to Continue reading ‘More Encounters On the Road Less Travelled’

Vélib Works!

Published on September 6, 2007 in cycling, environment and Los Angeles. 11 Comments

velib bike from parisSo far. I forgot to point this out a couple of weeks ago. There was a nice story in the Guardian giving a one month update on the progress of the Velib program in Paris. Recall I blogged about its launch here, and expressed hope that the expectations that it would not work were wrong (I’m such an optimist). Well, the news is that it is working! The whole article (by Angelique Chrisafis) is here. A quote:

Day and night, tourists, commuters and returning party animals cruise by on the chic new machines. People have joyfully discovered the cheap new way of exercising en route to work or getting home drunk after the metro closes, hence a rush of hires after 1am. There’s a glut of bikes deposited at stands at the bottom of hills and none left at the top, as people freewheel down from the heights of Belleville and Montmartre.

(Now I’m in the mood to get out the wonderful movie “Les Triplettes Des Belleville” (or “Belleville Rendezvous” or “The Triplets of Belleville”) for an enjoyable evening.) Further:

Continue reading ‘Vélib Works!’

Showing a Different Way

Published on August 1, 2007 in books, cycling, mathematics, minorities in science, science and society, science education, television and women in science. 55 Comments

danica mckellar Getty imagesDanica McKellar (the actress who played Winnie in that show The Wonder Years that many of you might remember) has been working to try to encourage young girls to go more for “Cute and Smart”, as opposed to “Cute and Dumb”. Bottom line: Less Lindsay Lohan, and Paris Hilton, and more…. well, Danica. (I’m sure there are other Tinseltown examples here… can I have some help?).

Danica sets an excellent example of why the two (being considered attractive on the one hand, and smart on the other) are not mutually exclusive, while not suffering from the “geek” or “nerd” label that is attached by the entertainment industry to certain groups of people who enjoy using their brains a lot. She trained as a mathematician, in fact, doing her undergraduate work at UCLA so well that she did rather good published research work (NPR piece here Update: It is actually more of a theoretical physics problem, it appears.). This is from someone who struggled with the subject in sixth grade. Why is she in the news? She’s written a new book “Math Doesn’t Suck”, the aim being to encourage girls to avoid the (social) barriers to getting into mathematics. Excellent title. (I wonder if they’ll change it to “Maths Doesn’t Suck” if they publish it in Britain? “Suck” British kids have adopted from the USA cultural juggernaut, but “Math”? Not yet.)

danica mckellar math doesn't suckActually, looking at her website, I see that the full title appears to be “Math Doesn’t Suck: How to Survive Middle School Math Without Losing Your Mind or Breaking a Nail”, which is more of a mouthful, a bit less zippy, but oh well. It’s all very Clueless, in a good way. Here’s a link to the book’s site, and it is due out tomorrow.

There’s an article1 on her recent Newsweek quote at CNN, from which I grabbed this:

“When girls see the antics of Paris Hilton and Lindsay Lohan, they think that being fun and glamorous also means being dumb and irresponsible,” the 32-year-old McKellar told Newsweek for editions to hit newsstands Monday.

“But I want to show them that being smart is cool,” she said. “Being good at math is cool. And not only that, it can help them get what they want out of life.”

but you should go and read the whole thing, by clicking here. [Update: Better article here by Corey Binns in Good Magazine. Extract:

"The book hones in on middle school’s trickiest points-––like fractions, ratios, and percentages—and presents them in a style that’s appropriate for the cool kids’ lunch table. Figure out your “type” in boys and you’ll understand greatest common factors. All of those iced lattes celebrities drink make multiplying fractions tasty. Plus, savvy shopping requires killer decimal skills."

]

Go Danica!

In other news, I learned2 that particle physicist Lisa Randall (author of the popular book with the curious title “Warped Passages”) appears in Vogue this month. Lisa Continue reading ‘Showing a Different Way’

Twenty Thousand Bikes

Published on July 17, 2007 in cycling, environment and Los Angeles. 15 Comments

velib bike from parisSo, has anyone who reads the blog used the new Velib system in Paris yet? A new layer of public transport has been rolled out (yes, I know) onto the streets of Paris, as of last Sunday (July 15th). The Bicycle. A publicly funded scheme (familiar to some from elsewhere, such as Lyon and Amsterdam (?), if memory serves) called “Velib” where there are special bike racks all over the city. One of the (charmingly European-looking) bikes is pictured on the right. From a BBC story by Emma-Jane Kirby:

The local authority in Paris has deposited 20,000 heavy-duty bicycles in 750 or so special racks around the city and anyone who wants one simply swipes his or her ordinary travel card and pedals off wherever they want to go.

The bike does not have to be returned to the same pick-up point – you can take a bike from a rack near the Eiffel Tower, cycle to the Pantheon and leave it in the nearest Velib stand there.

This sounds great, from my point of view, you’ll not be surprised to learn! I’m finding it hard to see a downside here at all. A bit more:

The Velib scheme is aimed at people who are making short journeys.

The first half hour of pedalling time is absolutely free but, if you fail to return the bike after 30 minutes, you get charged an extra euro and the penalties go up the later you are.

(So European… penalties. They could not find another, more positive word?)

The Velib website is here. And of course it is only in French. What did you expect? (Actually, it is rather entertaining to read, all the same, since it is mostly easy-to-guess French, and knowing the context helps.)

I can’t see what’s stopping such a system from being introduced in cities in America. I think that we should start with….. Los Angeles, of course! It is one of the cities that Continue reading ‘Twenty Thousand Bikes’

Papa’s Got A Brand New Bag

Published on July 16, 2007 in cycling and travel. 19 Comments

(Apologies to the Godfather.)

My previous hard case for the Brompton was getting battered to bits by the baggage handlers, was too big for the bike anyway (was an old hard-sided suitcase that I bought second hand for $50), but had put in good service for two years. Options: (1) Look for a new one by driving around lots of second hand luggage places again, finding another almost-fit, or (2) Pay the money for a purpose-built professional case that fits rather snugly (and is quite light) and have more peace of mind that the B’s going to be ok when it gets to the other side. It’s expensive, but will be worth it in the long run…

I picked (2):

  hard case for the Brompton  hard case for the Brompton

(Click for a larger view.)

….and I’ve just unpacked the B in Aspen, Colorado, and ten seconds later, it’s ready to ride! In case you’re (somehow) a reader of the blog that has not been familiarized with the Brompton, click here for a view of it unfolded. Look in the “related posts” list below for some posts in which it makes at least a roll-on appearance.

I’m here for physics, as usual, and the bike is going to be even more useful than Continue reading ‘Papa’s Got A Brand New Bag’