The biggest library of chemistry experiments and useful articles

Beeless honeycomb Set up an amazing self-organizing process at your …

The world's first battery How was the world's first battery constructed?

Hydrogen – a fiery racer It’s almost impossible to catch!

DIY POP IT Make endless toys with your own hands!

Colorful sea in milk Create a colorful sea with one throw!

Top 5 glass bets you always win Make winning bets!

Thermochromic slime Stretch the slime to make it change colors!

Home science: turning cream into butter Want to make butter at home? It’ll only …

DIY optical fiber night light Make a cool DIY night light