2015년 3월 22일 일요일



This is intersting video about 5 Fun Physics Phenomena.
1.  How to balance of bar using fingers
2.  To spin your phone is not easy when you throw your phone to end of phone
3.  Wave of water
4.  pull your cereal using small magnet on water
5.  Tea pack rocket

I just wanna get fun. Nowadays, i don't have time to take a rest.
During watching this vedio, i forget my stuffs and consetrated on that.
I hope you are too...!! Thanks!!!!