Dog correcting for a slippery takeoff with his tail Read more »
Why astronauts can suffer vision impairment in space (x-post from /r/educationalgifs) Read more »
The copper nitrate fountain Cu(s) + 4HNO3(aq) ——> Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l) Read more »
How to Light a match with acid: Most safety matches use potassium chlorate as an oxidizer. Sulfuric acid is in drain cleaner. The sulfuric acid reacts with potassium chlorate... Read more »
Neodymium doped Glass changes color depending on the wavelength of the light hitting it. Read more »
