Childhood, Saltpeter
08-June-2022 Wednesday
Building a rocket on caramel fuel
08-December-2020 Tuesday
Learn chemistry, gentlemen!
02-September-2020 Wednesday
ndsp's response to "Got it?"
06-August-2020 Thursday
Saltpeter and boyish fun
08-June-2017 Thursday
Did you have a personal iron for drying nitrate paper as a child?
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