After that, you may just want to curl into a little ball, cry a little, drink a bitter European coffee, and then delete your Facebook account.

FORBES: It's Not Magic... It's Data-Mining!

Robotic Glockenspiel Player: XILO is a slightly frightening-looking device which uses the Lego camera to watch the player and transfer his or her movements into real-time Glockenspiel playing: "With just a little practice, you can make XILO create beautiful music!"

ENGADGET: Music Thing: Musical instruments made of Lego

Imagine if you were able to save just a little more on your taxes each year and put this money into your savings account.

FORBES: How Much Will You Pay In Taxes Over Your Lifetime?