Bikenomics - Book Review

Bikenomics: How Bicycling Can Save the Economy by Elly Blue

My rating: 4 of 5 stars


Elly Blue is a columnist for BikePortland.org and well qualified to write a book about cycling's impact on society. I suppose the rationale for the title's focus on the economic benefits of more cycling is because that is what we are all supposed to care about these days, but the twelve chapters provide something more like a reader or introduction to the main social issues of increasing use of bicycles in America, from "asphalt bubble" to "whose streets?"

As with most advocacy texts of this sort, the author's intense expressed enthusiasm for her position suggests to me that few cycling opponents would have any interest in reading this, so there may be a "preaching to the choir" problem. My public library purchased several copies (and presumably others did too); perhaps some folks who are in the middle or open to learning about the topic will consult it.

At least for me, it hasn't been easy to find books on "cycling policy" that make for engrossing reading. I certainly didn't sit down and read this from cover to cover - eventually I read about half of it, jumping around. I knew some of what was described, but I learned a few things, too.



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Limits of Cold Weather Commuting

As in, my limits. Well, my limits and the limits of my cycling equipment.


My ice commuter, for better or worse

Today was the second day I rode back and forth the ten miles between my house and Capitol Hill with the trails pretty icy and in reasonably cold weather, particularly in the morning. In my years of commuting in more or less all weather, it is fairly unusual to have sustained cold such that the trail conditions didn't change that much between two days. In a few places some salt had cleared areas, but it was not like the second day was a huge improvement. (Mostly the trails are not treated.)

This morning it was cold, for here at least, at around 12-14 F - around -10 C. It was colder than yesterday and since it took me over an hour to get to work, my fingers were starting to get cold on one hand - but overall my cold weather biking clothes work OK at least down to this temp. But I need to keep moving, spinning, to maintain my warmth.

The bigger problem is with my bike and my fitness (my "fitness" in the broader sense of being physically ready for such an endeavor). The bike is an old Giant that I have only ridden in the last few years when I want to take advantage of the studded tires I have mounted on it, and that's it. The bike could use some adjustments. The rear brakes in particular don't work well in these conditions and of course when it is slick the front brake can't be used (much) without instantly causing a crash so the poor rear brake performance isn't helpful at all. (I should fix that!) The 1.95 inch wide tires with the studs are lovely for traction when the surface is mostly flat/smooth but if there is accumulated snow or snow+ice they have a terrific amount of road (or I guess snow) resistance - the width isn't helpful.

But it does work. Two days running I rode back and forth on a lot of slick surfaces and didn't fall once. And I got back and forth.


The Gravelly Point area of the Mount Vernon Trail; another riding north as I head south

I don't see too many other riders on the trail on a day like this. Today I saw two riders coming the other way on my ride home (total) - one was a commuter and the other fellow just seemed to be out enjoying the fun to be had. The photo above shows the commuter I saw, chugging along. He did not, I think, have studded tires - he was riding a cyclocross sort of 700 size tire bike and was hugging the right edge of the trail. I am familiar with this approach - basically you stay away from where other riders have been riding and especially stay away from icy sections. The narrow tires cut through the snow OK and you have traction but it very tiring to maintain this kind of straight-ish line.

My approach with the wide mountain bike tires is to stick to the middle where the snow is pounded flat and where there is compacted snow on ice and try to skirt as much of the clear ice as I can. The studded tires will allow some riding on clear ice, but you can't brake or steer (much). And sometimes you hit a bump and the bike simple slides. The studs aren't a perfect solution.

It's an adventure (or something like one, for me) but I'm glad to have the weekend now to rest up. I don't know if I could do more than two days running of this. I was unhappy this morning to pass a guy walking his bike on the Mount Vernon Trail near the airport, on one of the bridges - he had a very nice bike, but apparently was having no luck staying upright. He didn't look like he was dressed as warmly as me, and walking . . . I didn't have anything to help him with this problem, so I just kept going.


A snow-bike patent for a set of attachments from 1900 - but my problem was ice, alas

I have a sort of cyclocross bike that is presently out of commission with disk brakes - I should get some studded tires for that thing when they are on sale so I have a bike to ride in this kind of weather with working brakes and have narrower tires to cut through snow. For next year. Yeah.

My Cool Bike - Book Review

My Cool Bike: An Inspirational Guide to Bikes and Bike Culture by Chris Haddon

My rating: 4 of 5 stars


150-plus pages of photographs of a very wide variety of interesting ("cool") bikes with enough text describing their owners and/or history - what's not to like?

I suppose there is a certain prevailing hipster sensibility to the choices, but in a very broad sense. The only type of bicycle clearly excluded by design is that of modern racing bicycles - well, really modern mass produce bikes "for the masses" of all kinds, I suppose. Mass production bicycles from the past are included where they have been adapted for modern use in some way but otherwise the emphasis is more on bikes made in limited number for different enthusiast audiences.

The photographs are by Lyndon McNeil who apparently mostly does motor sports and vehicles - the photographs are a good mix of "action" shots and closeups of bicycles sufficient to make out interesting details.

The book was published in England so while there are some bikes from the U.S., the U.K. and Europe are much more heavily represented.

Some sections are almost more about the activities done with the bicycles than about the bicycles - from playing polo to riding around the world. The sub-title references "bike culture" - it appears that there is much variety in what that phrase may mean as there are different types of bicycles, if not more.

A lovely book to page through for the cycling enthusiast.



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Kickstarter Bicycle Proposals - Short /= Good

The idea of Kickstarter is that with a compelling "ask" online a person can get funding for a great idea that would have otherwise been difficult if not impossible for most "regular" people to achieve. It is important to have a good network of online contacts who will use social media to plug your idea on your behalf, but first and foremost a person needs an attractive idea and to present it in a compelling way. While it can be good to be brief, it is possible to be too short.

I know this having bumped into the Bamboo Bicycle Modules Kickstarter proposal.


A minimalistic Kickstarter proposal if there ever was one

In addition to its brevity, another problem with this Kickstarter could be that it doesn't explain very well what it is offering, I suspect. For around 100 years, almost all bicycles frames were somewhat like tinker-toys in that bits of metal tubing where inserted into specially designed "lugs" and welded/brazed together - here the idea is that you substitute (your) bamboo for the tubing and use his special lugs to hold the bamboo together. He also offers some sort of magical way of holding the frame pieces together (that I don't think would work) rather than a traditional jig. And I still am not sure if he means that with his "modules" the bamboo is inserted into the things or if the modules are inserted in the bamboo. I find it puzzling that one is expected to use carbon fiber with the epoxy to hold the materials together. It seems antithetical to the bamboo approach to slather carbon fiber on it to hold it together.


Examples of lugs from the 1890s - available for purchase much like the "bamboo bicycle modules"

This Kickstarter's author seems not to have followed the usual approach of offering various levels of "awards" - his one option, for $600, is to get a set of the modules so you can build your own bamboo bike with them. Where is a T-shirt with a logo and a bamboo bike on it for $25? Where is getting a postcard if you give $1? And so on. While a couple of people have pledged a total of $102 (as of today), neither will receive a "reward." So far not one person has funded at the reward level and the fellow has about two weeks left.

So minimalism doesn't seem to garner good results. Or is it the quality of the proposal? Perhaps both.

If I write any more, my blog post will be longer than the Kickstarter.

When Capitol Hill Staffers Were "Bicycle Crazy"

1896 was the height of the 1890s "bicycle craze" - when cycling was highly fashionable and popular. So much so that this short article appeared in the [Washington DC] Morning Times on May 24, 1896.

EVERYBODY around the Capitol has gone bicycle crazy. As a consequence more people are limping around the corridors than one would suppose. They are all learners. So it is no strange thing to hear every person laughing when some one comes limping along. Most of them have been there before and have gone through the same experience. The case of the clerk of a prominent Presidential candidate illustrates the heartlessness of the initiated, of those who can dodge a cable car, coal carts and street sweepers all at once. He was limping along the corridor when he was greeted by a friend with:
"Halloo, Billy; sick?"
"No; bicycle."
That was all except the laughter.

Since most cyclists were riding fixed gear bicycles at this time, either with no brakes at all or primitive spoon brakes, it was not just that many cyclists were learners but also that cycling was generally more risky since stopping (in particular) was more problematic.


This photograph illustrates the suggested approach for coasting with an 1890s fixed gear bike, with the rider putting her feet on pegs on the fork while the pedals spin below - she does have a brake on this bicycle, at least


A photograph of fashionable young then-Washingtonians, some with their "wheels," near the U.S. Capitol

Robot Cyclist for a Rainy Day

The weather today here is terrible, following what was for me, as a bicycle commuter, a tiring week. After several weeks of riding very little while on vacation, I came back and worked a full week (imagine that!) and rode the "Polar Vortex" on Tuesday and yesterday in freezing rain in the morning when I managed to find the one icy spot between my house and work and fall down. (I did not suffer much physically from the fall, it was just unpleasant and inspires further thought about how to avoid such things in the future.)

Anyway, I happened to bump into this video on YouTube that I find very entertaining - yes, it is several years old. It only has around a million views, however, so not everyone has seen it . . .

Robot manages to keep the fixed gear bike upright with internal controls

The general direction the robot takes and the speed of travel is controlled by someone with and RC unit but keeping the bicycle upright during travel is up to the robot itself as an independent activity. The robot rides a fixed (single) gear bicycle that simplifies things somewhat - the robot doesn't use a braking system to slow the bike down but simply pedals more slowly until it is almost stopped, then puts its feet down quickly to keep the bike upright.

The person who created this thing states, "I'm interested in artificial intelligence, and in that context I think intelligence and skills have equal value." I am not even vaguely an engineer, but I am someone who rides a bicycle a lot and there is sometimes (rarely, but still) a conflict between the direction I want to have the bicycle follow and the almost reflexive "keep the bike upright" moves my hands make with the handlebars - it can be a little unnerving. Here, the operator steers the bicycle only approximately since the robot must make independent adjustments with the handlebars to keep the bicycle balanced. To me, it isn't whether the intelligence to choose the route and the skills to keep the bicycle upright are equal, it is that they are independent and if not managed intelligently can be in conflict - for example, with poor planning on my part, I end up running off the edge of the trail because my reaction at some point causes me to steer off the trail to stay upright because I choose (with my intelligence, or lack of it) to ride to close to the edge otherwise.

This kind of thing seems particularly relevant for "intelligent" drone robots that will be flying overhead, it seems. They will also combine intelligence to choose routes with reactive flying skills that may (or may not) have the same issues.

Bicycle Commuting & the "Polar Vortex" (in DC)

So, Tuesday January 7, the temperature when I would normally take off to work on a bicycle was around 8 Fahrenheit. (Apparently that is around -13 Celsius.) Also it was windy, although thankfully not too windy, and not directly from the north.

If I had any sense, I would use Metro. Apparently I don't have any sense. And I have all this biking stuff I have accumulated over the years - surely if I put it all on, I would be able to ride in this weather? In my mind, I had drawn a line at about 10-15 degrees F - below that, stop riding. But I have purchased still more stuff, so perhaps 8 was OK. This would be the coldest weather I have ridden to work in.


In front of work, having arrived - I don't look so good, as a matter of fact

I managed to get there, but I can't say I enjoyed it much. Neither my toes nor my fingers got cold, so the clothes worked OK (I guess). Here is what I wore, from head to toe:

* (Cheap) hiking boots - I have some low-rise boots that are not intended for cycling (at all) that are not "breathable" (due to their cheap design) and therefore are windproof. I swap my usual pedals for platform pedals so I can use these.
* Odd polypropylene "cycling" socks for cold weather - I bought these odd things from Performance some years ago and they do a good job of keeping heat in and cold out, but they don't breath (moisture) at all, so are only really useful when it is really cold.
* Two pairs of wool socks - not real heavy ones, but two pair.
* regular bicycle fitted shorts.
* Cycling cold weather windproof tights.
* Regular cycling tights on top of the other tights.
* A pair of shorts.
* Medium sleeve fitted bicycle wool base layer shirt thing.
* Long sleeve fitted bicycle wool base layer shirt thing on top of that.
* Long sleeve wool cycling jersey (old style).
* Long sleeve lycra cycling jersey with hood built in.
* Short sleeve lycra cycling jersey.
* Polyfill vest
* Cycling windbreaker that is truly windproof.
* Pair of full gloves with fingers.
* Pair of "lobster" gloves (thumb plus two compartments for fingers in pairs) over the other gloves.
* Polar fleece watch cap thing.
* Some other watch cap over that (and over the hood of one of the shirts)
* Wool scarf pulled tight over face, up to below eye level.

There you go!