Magnetic Hysteresis Published -- Download video MP4 360p Recommendations 01:58 Pirminis laikrodis ЭПЧМ, 1961 04:51 Cutting and engraving real glass with cheap Chinese laser 03:42 Antys fazendoje / Ducks in the garden 01:47 Microscope test 01:48 Making magnifying glass from frying pans covers 00:46 Tokheim gas station mechanical indicator (+SlowMo) 03:29 PAPER ESCAPE 04:12 Cleaning clogged drain tubes with hydroxide !DANGEROUS! 00:52 Gallium vs Aluminium - Induced Structural Failure 03:07 How to scare crows from nearby trees