The biggest library of chemistry experiments and useful articles

Danger
Duration
Difficulty
21 May 2021
234

Thermochromic slime Stretch the slime to make it change colors!

17 May 2021
118

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

14 May 2021
330

DIY optical fiber night light Make a cool DIY night light

13 May 2021
253

Disappearing smoke Making smoke disappear in the blink of an …

07 May 2021
170

Invincible balloon Place your bets – will it burst or …

03 May 2021
235

Invisible wax picture Wax’s hydrophobic properties

28 April 2021
239

Underwater waterfalls: upward and downward flow How can you make a waterfall underwater?

22 April 2021
202

Home science: milk plastic Plastic can be environmentally friendly – if it’s …

21 April 2021
178

DIY arm model Make your own functional hand model!

12 April 2021
184

How to achieve “weightlessness” on your desk How can you achieve “weightlessness” without going into …

09 April 2021
268

Сlean a penny in 60 seconds Vinegar and salt – and an old copper …

09 April 2021
186

Blue-yellow-red indicator It's hard to believe, but all this beauty …