Tuesday 7 July 2015

Air-powered Vehicles

15:34  Telli k  No comments

Two years ago, I spent 26+ hours prepping a rubber band drag racer for a 4th grade class science project (my guinea pig class), and it was a complete BUST! Even after I worked out the kinks, unforeseen issues came up and things didn't go smoothly in the class. After spending 1 1/2 hours in class, ki...
By: Kto6Science

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from Instructables: exploring - technology - robots http://ift.tt/1CmhjS5

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