This video explains Chemistry is awesome kind of science. In this video you will find an amazing chemical reactions like golden rain, chemical clock, dry ice experiments, barking dog experiments, burning of some substances, crystals, acetone flash light, three-layer liquid and so on!

 

ที่มา : Thoisoi2

ลิงค์ : http://youtu.be/afD6eiKBdD4

อัพโหลดโดย : Thoisoi2