Why do it the right way when you can do it the fun way?
Next in the line of "welcome to the future" products, we have the needleless drug injector developed by researchers at MIT. It uses pressure and force so localized that it's able to deliver medication at precise locations no wider than the proboscis of a mosquito. And you won't even get an itchy bump afterward (I hope).
Kludge Grandmaster (Class III) Alishan Mao has crafted a nifty little quadcopter with attached LED lighting. Aptly named the Widowmaker, this flying beast only needs a lawnmower attached to it, and the human race is pretty much doomed. Fo' realz.