ryan - 5 of the World's Most Dangerous Chemicals

http://i.ytimg.com/vi/ckSoDW2-wrc/default.jpg
5 of the World's Most Dangerous Chemicals

They explode when you touch them. Even a millionth of a gram can kill you. They can even disable you with their horrifying smell. SciShow introduces you to give of the most dangerous chemicals...
From:SciShow
Views:1

http://gdata.youtube.com/static/imag...mpty_11x11.gif http://gdata.youtube.com/static/imag...mpty_11x11.gif http://gdata.youtube.com/static/imag...mpty_11x11.gif http://gdata.youtube.com/static/imag...mpty_11x11.gif http://gdata.youtube.com/static/imag...mpty_11x11.gif

0ratings
Time:10:45More inEducation

أكثر...