Comments by "Gustav J." (@Gustav.J) on "People said this experiment was impossible, so I tried it - Thermite Part 1" video.

  1. “Why is it pulsing?” I'd guess it's because it's initially too viscous in contact with a cooling medium, and then builds heat quickly and expand when enclosed, and to rapidly cool down and become viscous again. I'd guess it simply doesn't release heat quickly enough to the rate of change in viscosity.
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