How Smoke Detectors & MOSFETs Work [Video]
Ever wonder how a smoke detector works? Bill Hammack the engineering guy covers how they work as well as how a MOSFET works too (double bonus). via Geeks are Sexy Source: YouTube
Day: 2011-03-08
Google’s Two Step Verification – Two Phone Trick
Google’s Two Step Verification is a great way to ensure your Google account is well protected. Â If you only have one Android phone/device stop – you need to go no farther, just follow the instructions on your Google account here. Â But how do you use it with two Android phones/devices? If you’re like me, … [Read more…]
The awesome sound of Pi [Video]
Pi never sounded so good . . . .    via Geeks Are Sexy Source