MetaEfficient is on vacation. This week, I’ve managed to travel around town and to the beach by bike. I’ve also been reading A Pattern Language by Christopher Alexander — this 1200-page tome is good to read in a hammock. I would like to optimize this house and this town, based on their principles.
A company called M2E Power has announced plans today to release a charger that will powered by kinetic motion. The released date is expected to be next summer. The charger derives power from the motion of walking, jogging, cycling, or driving. Six hours of motion provides 30 to 60 minutes of charging power. It will […]
We could be generating huge amounts of power from sewage. The process is fairly simple — just ferment sewage to produce a fuel called biogas. Biogas is almost entirely methane, and so is natural gas, so the two are essential interchangeable. The potential to produce biogas is almost entirely overlooked by most countries — except […]
Sales of electric bikes have spun into high gear this year — some merchants reporting a 6000% increase in sales. This is good news, because, for short trips, the efficiency and convenience of electric bikes is hard to beat. You may have heard that in the U.S., 40% of all trips are made within two miles […]