Kid Videos

This is the place where I collect cool videos for visitors to Science on the Brain.

Tuesday, June 19, 2007

Toothpick bridges

The rules: "The bridge must be built only of round wooden toothpicks and glue for woodwork. Total mass of the bridge cannot exceed 100 grams. The bridge must span a 500mm gap of the loading platform."

This one holds over 500 pounds:



Here's an article on building bridges like this: Toothpick Bridge Building Contests. And another: The Toothpick Bridge

Here is another, simpler one for a high school class:

1 Comments:

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2:17 AM  

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