How To Make A Powerful USB Charger From 2 Solar Garden Lights - This uses 2 solar panels from garden lights you can pick up for a buck at the dollar store. The cool thing about this project is he used a few LED’s so you can not only charge your devices day or night but use it as a flashlight when you need to.
The U.S. Air Force is known to get a bit creative when it comes to their recruitment tools, and this badass Dodge Challenger Vapor is our personal favorite “tool” to date. Built using all sorts of military specific technology, this 4-wheeled assassin is ready for any mission that comes its way. The Vapor supercar is equipped with an infrared thermal image camera on the front bumper that works alongside a roof-mounted 360-degree surveillance camera, allowing the driver to see in darkness.