تماشای ویدئو BEST OF SIMPLE MAGIC SCIENCE EXPERIMENTS از آی-ویدئو
0:10 Balance
1:07 DIY non-Newtonian fluid
2:09 Interesting tricks you can do with paper
3:29 Wonderful tricks with water
4:47 Simple experiments
5:34 Amazing!
6:39 Chemistry experiments
7:21 Citrus trick
8:10 A chemical traffic light