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Old 09-26-2018, 04:27 AM
Rakarskiy Rakarskiy is offline
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Join Date: Jun 2014
Location: Ukraine. Kiev
Posts: 152
The invention of Peruvian Fernando Ramos Sixto Solano, who created the Force Multiplier System

The scientific justification of the Kapitza-Stephenson pendulum and the Chelomei pendulum
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