Drones & Vehicles

USB Bike Generator

USB Bike Generator

DBC writes – The USB Bike Generator is a small bike mounted electricity producing device optimized to provide power for two USB ports. There are so many small electronics that can be powered or charged from a USB connection it only makes since that people might want to do this while riding a bike. The […]

1930s answer to GPS

Found this on Bored Panda, in a round-up of cool, wacky inventions from the past. Apparently the paper-roll map advanced based on the speed of the car. But wait, what happened when you turned onto a new street? You’d have to have quite the library of map-scrolls stashed in your car, and be doing a […]

How-To: Indoor bike parking

How-To: Indoor bike parking

Check out Instructables user lamoix’s indoor bike rack for his Portand bike-lover’s palace. Like most houses in Portland, we have a lot of bicycles, and we are always coming and going on them, often changing out bikes several times a day. Not satisfied with outdoor parking, or stacks of bicycles in the workshop, I decided […]

30MPH electric mountain bike

MAKE subscriber Jennifer Holt of Columbus, OH, wrote in to share her rather overpowered electric mountain bike, running on a 48V motor powered by a homemade battery pack consisting of 144 3.3V lithium ion cells. Data from the battery monitor is logged to an SD card. This is the second of the two electric bicycles […]

B. Spoke Tailor

By Jeanne Storck 9:00 Sunday morning. Nan Eastep coaxes a hem through her sewing machine in a booth at Oakland’s Temescal Farmers Market. A few final stitches and she holds up a pair of vintage pinstripe trousers that she’s converted into knee-skimming, bike-friendly knickers. An accomplished seamstress and avid cyclist, Eastep is the creator of […]