Trotify your Bike, Monty Python Style
Trotify is a coconut-clopping bicycle attachment.
Drones & Vehicles
Fly an iPhone on a Rocket and Collect Data
Data lovers, this week Make: Projects community member Mike Westerfield shared a pair of intriguing how-tos detailing how to fly a TI SensorTag and an iPhone on a model rocket to find acceleration, rotation, and pressure, then collect and analyze the data using a Bluetooth link to the iPhone and techBASIC.
Turn Old Netbooks Into Animated Car Taillights
Jason Torchinsky had this “admittedly goofy idea” about turning an old netbook into a highly customized taillight. He’s sketched up the basic plan, and is now daring one of you to go through with it! He says that animated taillight units cost from $100 – $500, so why not go whole hog by “leveraging […]
A Cardboard Bike?
Israeli inventor Izhar Gafni says he ready to mass-produce a 20-pound bicycle made of cardboard that’s waterproof and even fireproof. There are no metal parts. The chain is actually a car’s timing belt and the tires are made from reconstituted rubber. The cost? Twenty bucks.
Homemade Hybrid Rocket Engine
Building a hybrid rocket engine by combining clear acrylic with gaseous oxygen.
3D Printing a Rocket Engine
3D printers are cool for printing miniature Yoda heads, tiny owls, and little tea cups. But what about printing something really useful, like, say, a stainless steel rocket engine? Check out this project from Rocket Moonlighting. Says Hack-a-Day: Most any rocket engine you’d find on a spacecraft – save for solid or hybrid rockets – […]
Season 3 of Large Dangerous Rocket Ships to Premiere
For the third year running, SCIENCE takes viewers inside the high-flying, fuel injected competition of LARGE DANGEROUS ROCKET SHIPS, or LDRS (as it’s known to insiders) brings together junkyard geniuses who love the thrill of danger and have a knack for all things explosive for one of the nation’s largest competitive rocket launching events. Audiences […]