Author Archives


8
Oct 2013
by larry

A Simple Solution to Bicyclist vs. Motorist Conflict

Ebikes aren't just for weaklings. Ebikes carry passenger.

Ebikes aren’t just for weaklings. Ebikes carry passengers.

There is a simple solution to bicyclist/motorist conflict that needs to be more widely recognized: electric bikes. To a great extent conflicts are caused by the difference in relative speed between cars and bikes. Electric bikes can help more cyclists close that speed gap. Motorists easily become annoyed and even enraged when they see Continue reading →


8
Jul 2013
by larry

Minimalist Cargo Biking

Battery pack.

Battery pack.

Every week during the summer I have to bike about 12 miles round-trip to pick up my farmshare vegetables. My route consists of three miles on a beautiful rails-to-trails path through the woods, three miles straight uphill to the farm, and then six miles home straight down Troy Road at speeds that can reach 30mph. Needless to say, I usually take my cargo bike for this task. Last week, however, I decided to Continue reading →


26
Jun 2013
by larry

Permission to Bike: A Report on New York City’s New Citi-Bike Bikeshare System

Like Christmas in June!

Like Christmas in June!

New York City recently initiated an elaborate bikeshare system called Citi-Bike. It is a great gift to New Yorkers that goes beyond mere shiny bikes, practical and enjoyable as they may be. Citi-Bike’s greatest gift is that it legitimizes bicycling in a previously forbidding place: downtown Manhattan. Previous to Citi-Bike only daring, athletic and counter-cultural young men ventured onto Manhattan’s chaotic streets. But Citi-Bikes empowers people of all ages and abilities to think the formerly unthinkable: Continue reading →


2
Jun 2013
by larry

Americans Are Driving Less Thanks to Millenials; Teens Need Cargo Bikes Too

Three Millenials on a cargo bike.

Three Millenials on a cargo bike.

A recent report released by the U.S. Public Interest Research Group finds that “a six decade-long period of steady increases in per-capita driving in the United States is over”. Furthermore, this downward trend is due in large part to the driving-aversion of Millennials—people born between 1983 and 2000. “Young people aged 16 to 34 drove 23 percent fewer miles on average in 2009 than they did in 2001—a greater decline in driving than any other age group.” And a 2011 study by the University of Michigan found that only 22 percent of drivers are 20-somethings or teenagers, down from a third in 1983.

A parallel trend is the rise of the cargo bike. Cargo bike use has increased dramatically in Europe, and the U.S. seems poised for a similar explosion. Continue reading →


22
Jun 2012
by larry

Why I Invented an Electric Bike for Carrying Adult Passengers

Thea and JJ model the passenger bike prototype.

“On June 4, 1896 in a tiny workshop behind his home on 58 Bagley Street, [Henry] Ford put the finishing touches on his pure ethanol-powered motor car. After more than two years of experimentation, Ford, at the age of 32, had completed his first experimental automobile…The two cylinder engine could produce 4 horsepower…achieving a top speed of 20 mph (32 km/h). Ford would later go on to found the Ford Motor Company and become one of the world’s richest men.”
Wikipedia

I’m gradually reducing my car dependance. I enjoy traveling to meetings, hauling groceries, and taking my kids to their dental appointments all on my bike. But one of the few remaining compelling reasons for using my car is to carry adult passengers. For a variety of reasons my adult friends and family do not feel comfortable hopping onto my longtail cargo bike. Can bicycles ever fulfill the role of carrying adult passengers? I believe they can, and (like Henry Ford) I’ve built an experimental vehicle to test my conviction.

Here are the design goals I began with: build a bike that can safely and comfortably carry both a 200-pound driver and a 200-pound passenger at an average speed of Continue reading →


30
Mar 2012
by larry

Costs and Planning for a Car-Lite Family of Four

No Virtue Required: Car-Lite Family Transportation Is Less Expensive, Faster, and More Flexible than Car-Encumbered Transportation

In his recent post, my co-blogger Don writes about “the virtue in choosing the right [transportation] tool for the job”. I realized that my own family makes regular use of five, count ‘em FIVE transportation options: walking; bicycling; busing; driving various CarShare and rental vehicles; and (in dwindling amounts) driving my wife’s tiny red Mini. Yesterday epitomized our highly flexible family transportation: we criss-crossed Ithaca together and separately and then at the end of the day we all landed together on our couch like the opening sequence of a Simpson’s episode.

Continue reading →


7
Mar 2012
by larry

Who Stole Our Snow? Weather Now Carries Accountability

Preventing extreme weather is a moral issue that requires our individual concern and lots of electric cargo bikes.

Melting snow reveals warm railroad ties hidden beneath the rails-to-trails path near my house.

Melting snow reveals warm railroad ties hidden beneath the rails-to-trails path near my house.

This winter Ithaca has had an unsettling lack of snow. We’re lucky: the main consequence is simply a lackluster ski season here. My sister in Amherst Massachusetts has had a bit more excitement: they’ve had a freak ice storm on Halloween, a hurricane, a tornado, and an earthquake. Yikes.

Global warming causes extreme weather. And global warming is in turn caused by humans. Yet news media still seem to be treating weather events as if they were acts of God, arbitrary and beyond our control. People say “That darn weather blew away my barn! But what can you do?” instead of “You people and your pollution wrecked my barn!”. There is no one to sue as there was with the Gulf oil spill. Because oil is visible and sticky and smells bad we can easily accept that the Gulf oil spill wrecked the shrimp industry in Louisiana. But because the CO2 that causes global warming is widespread and transparent, we can’t as easily see that the “CO2 spill” coming from our tailpipes is similarly wrecking ecosystems all over the planet.

It may have been true a hundred years ago that weather events were solely natural phenomena, but this is no longer the case. Weather is now man-made. Humans are accountable for the weather. When I saw the empty muddy ski trails around Ithaca this winter I thought Continue reading →


27
Feb 2012
by larry

Should Humans Be Allowed to Drive?

Robotic Drivers Will Make Streets Safer for Bicyclists and Pedestrians

NPR had an interesting article this morning about robot-driven cars.  Apparently Google has had several of these vehicles on the road for years. Up until now they have taken a “don’t ask permission and apologize afterwards” approach. But recently Google hired a lobbyist who is promoting the idea that these vehicles should be allowed to have driver’s licenses. The idea is that while the robot is in training it will have a bright red license plate so that people know it is a “student driver”. And after it proves itself it will have a bright green license plate.

Many people may balk at the idea of robots on the road. My perspective as a bicyclist is this: the sooner the better. Nothing could be worse than human drivers. Here are a few reasons we should welcome the robots:

Continue reading →


9
Dec 2011
by larry

Currently in the Clarkberg Bike Stable

Here’s a little photo essay about my family’s bicycles. I’m proud to say that we use our bikes a lot. Each bike is tailored to its user: I drive a cargo bike capable of carrying passengers and cargo long distances; my wife drives a slower and lighter but more stylish bike; my 11-year-old daughter Thea and her friend JJ drive bikes tailored to their 2-mile drive to school. (My son Jasper, aged 15, resists having a bike. He pretty much walks wherever he needs to go.) Ithaca is hilly, so it’s important for a utility bike to have an electric motor. I’ve spent a lot of time over the last couple of years  experimenting with electric bike motors and other accessories. Maybe you can benefit from my discoveries.

Continue reading →


4
Oct 2011
by larry

Aqua-Xtracycle, the Amphibious Bicycle

boating mode: the boat carries the bike

boating mode: the boat carries the bike

biking mode: the bike carries the boat

biking mode: the bike carries the boat

The Aqua-Xtracycle is a do-it-yourself amphibious electric cargo bike. This video shows how it works, and the photo gallery below shows a bit of our development process. In a future post I’ll describe how you can make your own Aqua-Xtracycle.

Continue reading →