If you’d like to risk blowing your fingers off for a good cause this week, look no further than ’s search for an eco-friendly rocket fuel… 166 more words
2 months, 2 weeks ago
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3 months, 2 weeks ago
Give Me Liberty
This is from Mental Floss.
We had these dangerous items in our chemistry sets and we survived.
Although children’s chemistry kits were first manufactured in the… 635 more words
6 months, 2 weeks ago
This is from OutDoorHub.
If I recall my history correctly, this method was used by the Confederates to make gun powder when their source of potassium nitrate was limited. 202 more words
10 months, 3 weeks ago