Why is glass transparent?Can you watch this video about Why is glass transparent? and make it more easy to understand.
whoever can make the most detailed, and easy to understand info gets best answer award.
Friday 4 April 2014
Why is glass transparent
Posted by Саша
11:45, under Science Mathematicsbr | No comments
Why is glass transparent?Can you watch this video about Why is glass transparent? and make it more easy to understand.
whoever can make the most detailed, and easy to understand info gets best answer award.
0 коммент.:
Post a Comment