Bicycles are an important source of transportation that is largely overlooked in North America. I used to oftentime see Mormon Missionaries riding them, and in some areas the Amish. Bicycle paths are becoming more common in many large cities but still it was in China that I realized how under-utilized they are in North America. There in China I traveled through a sea of thousands, more like tens of thousands of them, perhaps even hundreds of thousands while on auto trips. I could see them moving like a mighty river from my high hotel room window.
Bikes were/are used to transport things there that I would have thought unimaginable. I have literally seen a rider with a piano strapped on his back although I do not know if it contained all its guts. Nevertheless, bikes piled high with cabbages, several feet higher than the rider - were a common sight. Bike (or really trike) rick-a-shaws were another common sight. We just don't use the bike anywhere near to that extent in North America. Or we didn't. After Doomsday we may change our attitude about it.
Below you see pictures of a bicycle attached to a blower.
![]() We have used bicycles at Ark Two for many purposes. We use them to mechanicallly run air blowers, grind wheat, and they can be used for many mechanical purposes such as running a small printing press. One can use a bike to power most any stationary thing that isn't to heavy and doesn't have to turn at too high and rpm. I have even seen pictures of them being used to plow snow and fields. The snow plow thing doesn't seem to work too badly if the snow isn't too deep. Two wheelers are used but I prefer the three-wheeler (tricycle) design, especially for pulling a plow - although I have never actually seen one work, and don't know that it does. They certainly aren't very good or popular or I would have seen more of them. One design that caused a stir, in farm bicycle equipment circles a few decades ago, was a stationary bike with a cable that was moved along and the cable was stretched out to a plow which it pulled in. A two person operation. One had to keep moving the bike stand and pulling the cable and plow back out. You can see why that never really caught on either - but under different circumstances it may find its application. A little detour and interjection in my thinking here. If you can get a big enough electrical source - you could even plow or harvest a field using electricity by putting big electric motors on the equipment and running a big power cable to power poles alongside the field. I have seen old-time pictures of this with the cables wound out from a big drum and then wound up again. You may have to be very inventive. We use bikes for generating electricity, but you aren't going to generate anything like that type of power using them.
I have read lots of articles by people theorizing about using bicycles for electric power generation and I have actually pedaled several different ones in the Science Museum and at science demonstrations. I have read lots of articles about people pedaling to watch TV and such, but I have never heard of anyone keeping it up for long.
|