Awesome packing tip called a skivvy roll. Teaches how to save space in your luggage every time you travel. Budget travel lovers will enjoy this technique because it can mean less packed luggage (and fewer fees).
Infographic: ElectricityA visual cheat sheet about electrical physics, containing the most important formulas of current and Ohm’s law expressed through an impossible water circuit analogy.(by Pierluigi Scotolati)
The biggest spaceship size chart ever created is now complete and fully operational. x pixels of technological terror that includes everything from the smaller Star War ships to EVE. According to its author, Dirk Loechel, t