Grigoryi1, Sokolov Grigory

03-July-2015 Friday
Disposal of glass in field conditions.

Grigoryi1 Youtube Video A cut Hike Sokolov Grigory Glass Утилизация стекла

19-January-2015 Monday
How to hide from the thermal imager.

Grigoryi1 Youtube Video Sokolov Grigory Thermal imager

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