Discover how to build a fully functional remote-controlled tank using simple materials like cardboard, soda cans, and basic ...

This time I'll make an rc racing boat made out of foam board. This boat is capable of reaching high speeds, in this video, ...

Decades ago, shows like Star Trek, The Jetsons, and Lost in Space promised us a future full of helpful computers and robot ...

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...

UPDATE: The LEGO Back to the Future Time Machine set is now available for purchase at Amazon. Read on to see our thoughts on this new and improved version of a classic LEGO set. LEGO is making direct ...

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