Melted gallium spinning at a variable RPM, concentrating sunlight to form a parabolic mirror that can burn a hole in the leaf. http://greenpowerscience.com/ ... | From:GREENPOWERSCIENCE Views:21627 ![]() ![]() ![]() ![]() ![]() 400ratings | |
Time:02:16 | More inScience & Technology |
Melted gallium spinning at a variable RPM, concentrating sunlight to form a parabolic mirror that can burn a hole in the leaf. http://greenpowerscience.com/ ... | From:GREENPOWERSCIENCE Views:21627 ![]() ![]() ![]() ![]() ![]() 400ratings | |
Time:02:16 | More inScience & Technology |
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