Tag Archives: electromagnet

How to Create a High-Def speaker for under a buck

Posted on April 24, 2008 by Mike

Here’s a project you can try at home! This shows you how to create a high definition speaker for under a buck! When watching How to Create a High-Def speaker for under a buck, you may think to yourself, “Hmm, … Continue reading →

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Self-Replicating Repairing Robots

Posted on April 15, 2008 by Mike

Engineers at Cornell University have designed this odd-looking machine that can rebuild itself and also could perform repairs on itself. These robots are very cool, they are designed to demonstrate the concept that robots could have the ability to self … Continue reading →

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