Saturday, October 1, 2016
Thursday, September 29, 2016
Wednesday, September 28, 2016
Robots
I´m going to build a robot one day and as it´s main source of energy I am going to use a natural magnet at the heart of it and I was wondering how big of a magnet I would need for a ten foot tall one. I´ll keep searching. Wish me luck.www.firstinspires.org
Saturday, September 24, 2016
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