29 Dec '13, 6pm

I am NXT 3-Point Bend Tester. Please Insert Girder.

I am NXT 3-Point Bend Tester. Please Insert Girder.

Learning with visuals can be very helpful. Learning with models made from NXT Mindstorms is just plain awesome, as [Rdsprm] demonstrates with this LEGO NXT 3-point bend tester that he built to introduce freshmen to flexural deflection and material properties. Specifically, it calculates Young’s modulus using the applied force of a spring and the beam’s deflection. [Rdsprm] provides a thorough explanation in the About section of the YouTube video linked above, but

Full article: http://hackaday.com/2013/12/29/i-am-nxt-3-point-bend-test...

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