2 ms·
Home made semiconductors, that's hard! : http://www.youtube.com/watch?v=PdcKwOo7dmM http://www.youtube.com/watch?v=PdcKwOo7dmM Mechanics is easy.
by 0x12 15y ago
Home made semiconductors, that's hard! :
http://www.youtube.com/watch?v=PdcKwOo7dmM http://www.youtube.com/watch?v=PdcKwOo7dmM
Mechanics is easy.