Space/Science — HabitableZone

Space/Science » in reply to "it's a little irresponsible and clearly unscientific to forget to note that you would suffer immediate skin burns and very rapid deep frostbite from immersing human flesh in a cryogenic liquid." - a…

Coal toss

If I never showed you coal toss while on one of our field trips, I apologise for the glaring lack in my geologic instruction, but it appears you learned the technique anyway. We used to spend hours doing that, picture a dozen or so geologists tossing a hot coal around a campfire....

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