Chemistry

How to make soap in wartime?

During the Second World War, we were short of everything, and therefore of soap. The Belgian population, rationed, made some with its own means. […]

Astronomy

What do astronauts eat in space ?

Spending 200 days in orbit is a long time! Especially if you are deprived of your favorite food. To carry out their missions, astronauts must eat properly on board the station to gain strength […]

Chemistry

Make your glow-in-the dark slime

Halloween is the right time to do disgusting, filthy … but also surprising things.
On this occasion, Curiokids suggests you to make glow-in-the-dark slime in complete safety. […]