Scratch

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Sunday, December 31, 2006
The miracle of bootstrap levitation.

Posted by scratch | 4:54 PM |


Saturday, December 23, 2006
Make Anything! How about an octopus?



Posted by scratch | 2:18 AM |


Tuesday, December 05, 2006
solar powered vaccum aerostats

Posted by scratch | 12:45 PM |




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