Съдържание с таг - gravity
06:53
1 primary hydro kinetic energy converters with newly patented gravity boosters
3 04.08.2017
georgetonchev
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1
00:12
Semi submerged axial flow four blades hydro-kinetic turbine with two gravity boosters
11 28.07.2017
georgetonchev
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1
10:07
10 игри, които доказват, че японските разработчици се връщат на фронта
1 135 13.04.2017
zoomingames
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41
00:57
Is it free energy Gravity boosted paddle wheel with articulated paddles in river
25 18.03.2017
georgetonchev
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1
00:59
very high rate of conversion to power of both gravity and free horizontal water flow
10 13.03.2017
georgetonchev
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1