Want one of these. Scratch-Off The World. Scratch of a place whenever you visit it.

Scratch Off World Map

Scratch-Off World Map. Scratch of a place whenever you visit it, or use this as a teaching tool. Whenever you teach the students about a place, scratch it off! This could also be used to teach students the locations of different places in the world.

7 Stunning Concept Designs From CES 2014

The Server of the Future! Each module of the PC attaches not just the wired connections for each component, but a valve system that hooks up to the liquid cooling system.