Tell us about yourself!
The ruler looks like this one: https://www.adafruit.com/products/1554
Basic Android Security system
SMS based Home Automation system using 1SHEELD
Yet another tutorial on how to solder
Bacon Blue Cheese Burger Sushi
Used Book Puzzles
Building an Exoskeleton for the Google Science Fair
Pork Roast, Just Kidding!
Super Effective Sound Isolating Earbuds
Basic (Qualitative) Use of a Thermal Imager.
Homemade German Pretzel Knots
Some Classic Hiding places
Cheap Quick Release Universal Camera Tripod Mount