Benjamin's attention on the phenomena of the natural lightning, lightning and thunder up
.He assumed the lightning, thunder, and lightning that was caused by the electrostatic charge on the sky, Benjamin. The experiment for the first time in a year. BC2292 using a kite made out of silk instead of paper. With steel spikes attached to the kite. The end of the string to tie the key. A ribbon with a string of another one. Make his kite become electric conductor. When the rain make calls through wet.Flow down the rope into a key, but he didn't get hurt, because catch ribbon, which is electric insulation. From the experiment results, it can be concluded that... Arise from the charge in the sky, caused by friction between the clouds with air.
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