Spoke Folks Picks Up And Delivers

Trash collection and waste disposal aren't the most environmentally-friendly industries.  Every aspect of it is, if you'll pardon the pun, "dirty," from the vehicles used to collect garbage to the ways in which our throways are destroyed or disposed.  

Perhaps it won't be turned into a "green" industry any time soon.  It seems that the best anyone can do is to transform one stage of the process at a time.  Justin Bondesen and Jess Cooper recognize as much.  Their efforts, says Bondesen, might be "really small" in "the scheme of things" but, he hopes, that it will show that thinking creatively about waste disposal is possible.

He and Cooper founded Spoke Folks. The Norway, Maine-based company is using bicycles instead of trucks to pick up trash.  

Bondesen admits that this change is "nothing compared to" what will need to be done "to undo global warming from depending on trucks for decades."  His and Cooper's work, they say, is part of their mission to get residents and businesses to rethink what, and how, they discard.  

They think that working from bicycles instead of trucks "is a lot more personal," in the words of Cooper.  And, getting people to think about the environment starts, for her and Bondesen, with their connections to their community.  Those ties have been reinforced by their hiring of two additional cyclists to haul trash, and by making their company a co-operative that is locally- and employee-owned.

In other words, they understand that caring for the environment is inseparable from strengthening communal bonds.  Scientists, policy makers and thinkers have been saying as much for decades, but people are more receptive to just about any message if it comes from someone with whom they perceive as one of their own.

In addition to carting garbage, Spoke Folks is expanding their philosophy of replacing gas pedals with bicycle pedals:  They are offering a delivery service.  

 

Her Eyes Were Watching Amazon

 This story stokes my cynicism in so many ways.

A motorist struck a cyclist in Florida—the state that leads the US in the number of cyclists killed by motorists.

The driver was arrested.  I shouldn’t be so cynical, you say.  Well, I can’t help but to think the constables in Volusia County were diligent enough to apprehend the driver because someone captured the incident on video.

Oh, and the cyclist in question is Mike Chitwood—the Volusia County Sheriff.

Now, I am glad that, according to his tweets, he is recovering well from a fractured fibula and a gash caused by the car’s mirror. Having sustained similar injuries from being “doored,” I empathize with him.

But, in addition to the video and his position as Sheriff, there is another factor that led to a prompt arrest:  the driver, Paige Bergman, was shopping on Amazon on her phone—yes, while she was driving—when she struck Chitwood, who was on a 20-mile ride.

She was also charged with leaving the scene of an accident.  Unless they’re caught on video, hit-and-run drivers who hit cyclists are rarely arrested.

Apparently, Sheriff Chitwood isn’t the only person she hit: Online court records indicate that in December, she was arrested on domestic battery charges.

So, tell me:  Had she not been so flagrant, and had her victim not been a high-ranking county law enforcement officer, might she still be behind the wheel, looking at her screen instead of the road?

The Jersey Off His Back

A domestique is, literally, a servant.

On a cycling team, it's his or her job to help the team leader win the race.  That often means riding for long stretches in front of the leader, making a slipstream that allows him or her to conserve energy for a breakaway or climb.  It can also include inserting themselves into a breakaway and forcing other teams to chase, or to chase another breakway that threatens their team.    

A domestique can also  bring water or food from team cars to the leader.  He or she might also be called upon to give up a wheel--or even a bicycle--if the leader's machine fails.  I've also heard of domestiques giving leaders the jerseys off their backs!

How far should a domestique go to help the team's leader win?  

  

A "SMART" Tire?

The single most important innovation of in the history of the bicycle is the one that someone or another has been trying to render obsolete from the day it was introduced.

I am talking about the pneumatic tire, created 133 years ago.  Of all bicycle innovations, it's had, by far, the most influence beyond the world of cycling: Without it, motorized vehicles would be no faster, sturdier or more reslient than those powered by animals, and modern aircraft could not take off or land.

What makes pneumatic tires seemingly indespensible is also their flaw:  They are elastic membranes filled with air.  If that air is lost, whether through a puncture or leakage, your carbon fiber wheels ride as if they're cast in lead.  Having to fix your flat can make you late for work, school or a date (yes, I've ridden to those!) or lose time in a race.  And, fixing a tubular tire was probably the closest I've come to performing surgery--which is one reason I stopped riding tubulars a few years after my racing days ended.

So it seems that every few years, someone comes up with an "airless" tire.  About four decades ago, I had the opportunity to try a pair of Zeus LCM rim coverings.  Essentially, they were solid polyurethane donuts fitted to bicycle rims.  I did a half-century and a weeks' worth of commutes on them and felt as if I'd spent a year on a "boneshaker."  Since then, a few other tinkerers have tried their hands at making "flat-proof" tires.  Most never go beyond the prototype stage; a few are released and meet the same reception I had for the Zeus rim coverings.

The problem is that when you get rid of air, you also sacrifice buoyancy and resilience--the very qualities that made pneumatic tires such an important innovation.  I don't know whether this is an insurmountable problem, but there always seems to be someone with more technical expertise (or simply a different kind of imagination) than mine who believes it isn't.

Photo from SMART Tire Company

One such person is Calvin Young, an engineer based in (where else?) Portland.  As an intern at NASA's Glenn Research Center, he started to work on what would become the Martensite Elasticised Tubular Loading (METL) tire.  It's essentially the tire that allowed the Perserverance Mars rover to traverse the Red Planet, adapted for bicycles.  

The spacecraft tires were woven from Nitinol, an alloy of titanium and aluminum.  This makes them strong yet elastic--and flat-proof. (I would imagne they're more resilient than the Zeus LCMs I rode.)  But they don't make for very good grip on slippery surfaces.  So, one of the ways Young adapted the tires for bicycle use was to add a layer of our friend polyurethane.  As I understand, it can be re-applied, further adding to the tire's durability.

SMART (Shape Memory Alloy Radial Technology) Tire Company, for which Young now works, plans to make these tires available to consumers some time in 2022. I'd be interested in trying them.  They didn't quote a price, but I imagine it's a good bit higher than what you paid for your Continentals or Michelins or Panaracers.  

  

The Myth Of His "Accident"

Without even trying, I came across more than twenty articles about what happened to Shawn Bradley.  But only one called the incident what it is--or, more precisely, said what it isn't.

On 20 January, he was riding his bike near his St. George, Utah home when a driver struck him from behind.  Such collisions normally don't garner more than a report or two in a local or regional news medium.  The reason why this story captured more attention can be summed up from a sentence in the statement announcing his plight:  "Doctors have advised him that his road to recovery will be both long and arduous,  perhaps an even more difficult physical challenge than playing professional basketball."

The italics in the previous sentence are mine.  While Shawn Bradley's situation is terrible--he is paralyzed, with a traumatic spinal cord injury--it's unlikely that anyone beyond whatever communities he lives in or belongs to would have heard about it. But it just happens that one of his communities is that of former National Basketball Association players.  While he wasn't a star on the level of Magic Johnson, Michael Jordan or LeBron James, his career spanned 12 years--a geologic age in the NBA--more than eight of which he spent with the Dallas Mavericks, where he earned a reputation as a shot-blocker and rebounder. 

Shawn Bradley.  Photo by Jeff Mitchell, for Reuters

But, even with all of the attention paid to Bradley's story, there is one thing that every media account I saw, save for one, got wrong.  They called the collison an "accident."

Henry Grabar, in his Slate article titled (appropriately enough) "It's Never A 'Bicycle Accident,'" corrects this error. "A child falling off his bike in the park is a bicycle accident," he writes.  "A wipeout in the Tour de France is a bicycle accident." But, he admonishes, "Getting rammed from behind by a car is not a bicycle accident." 

Safe-streets advocates have tried, for years, to convince reporters, police officials and engineers not to use the word "accident" to describe car crashes.  As Grabar points out, the use of this word implies "the carnage could not be avoided through better policy and design." The use of the word particularly egregious when, say, a cyclist is run over by a minivan driven by someone who is looking at a screen rather than the road, or who is intoxicated.  It allows the police to spin the incident as a result of a bicycle malfunction--or, worse, to imply that that the cyclist was at fault.  "The press repeats the assertion, and the myth of the bicycle accident is renewed," Grabar observes.

Since retiring from the NBA fifteen years ago, Bradley has become a dedicated and, from all accounts, very skilled cyclist.  So it doesn't seem likely that he did something stupid, careless or illegal.  And I have to wonder:  How could a driver not see a guy who's 7'6"  (232 cm) tall?

So, of everyone who reported on Shawn Bradley being struck from behind while riding his bicycle, only Henry Grabar managed to say what the incident wasn't.  Unfortunately, it will take many more folks like him to dispel the myth of the bicycle accident.