In the past I’ve seen hand built robots that can solve the Rubik’s cube. I’ve been impressed by their terminator like appearance, sophisticated programing and implementation (as seen here). Until I stumbled onto TiltedTwister.com. These guys took the Lego Mindstorm (which is a toy under $250) and gave it a shot of steroids… Barry Bonds would be proud.

“An ultrasonic sensor detects its presence and starts to read the colors of the cube faces using a light sensor. The robot turns and tilts the cube in order to read all the faces of the cube. It then calculates a solution and executes the moves by turning, tilting and twisting the cube.”

Performance Highlights:

• Scanning the cube: 1 minute

• Calculating a solution: 20 - 40 seconds

• Executing the moves: 1 - 5 minutes. Average 4.5 minutes (60 faceturns)

• Average total time: 6 minutes

See this amazing device in action:

Via TiltedTwister.com

$244 for the Lego Mindstorm
LEGO Mindstorms NXT

Inspired by the Blue Man group, this tabletop electronic keyboard provides the perfect introduction to music making. New technology interfaces give it an edge on other keyboards of its kind, and keeps beginners excited about music. The Blue Man Group Keyboard features savvy styling, unique play patterns and engaging musical interactions. Furthermore, its MP3 compatible, meaning you can play music on top of your favorite MP3 tracks. Keyboard plays pre-recorded songs, and lets you record and play back your own musical masterpieces.

$21.99 (73% off!) - Blue Man Group Keyboard

Jump to Watch the Blue Man Group show you the fun you can have with this keyboard:

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This is one of the coolest tool innovations I’ve seen in a while. In fact, it was named one of the top 10 innovations of 2007. The JacPac Regulator Kit is the industry’s first CO2-powered system that hooks onto your belt and gives you all the power you need when you need it. Great for DIY’s when nailing, stapling, caulking, etc. Compact, quiet and light weight. I can’t think of a better gift for the DIYer in your family!

• No compressor required - CO2 cylinder powers it all!
• Universal adapter fits most standard pneumatic hand tools
• One charge equals up to 500 brads/staples fired
• Compact and easy to carry - weighs 5 lbs
• Refillable, reusable CO2 cylinders
• No batteries, no fumes, no noise

$99 for the starter kit (50% off)
JacPac J-6901-91 Portable Compressed CO2 Pneumatic Regulator Kit

See it in action (feed readers jump to watch video):