Month: July 2010

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 […]

Happy 4th! (One word says a lot)

Happy 4th! (One word says a lot)

Happy Independence Day to all of our American makers! In case you didn’t see this piece on Boing Boing, I thought I would post it here. I think it, and one of the first comments it received, speak volumes about this amazing experiment we call the United States of America. Hyperspectral images of a draft […]

Fireworks Cupcakes

There is still time to whip up a batch of deliciousness for the holiday. Especially if you cleverly tweak a cake mix recipe with some sour cream and lemon juice! The trick when decorating these festive Fireworks Cupcakes is to hold back on the frosting to allow the colorful cakes to show. Easy, fun, and […]