http://www.youtube.com/watch?v=VKzkvoTsixY&feature=related
why is this light emission blue? The implications of a tungsten filament emitting at a higher frequency than expected is intriguing ...
<<attachment: winmail.dat>>
http://www.youtube.com/watch?v=VKzkvoTsixY&feature=related
why is this light emission blue? The implications of a tungsten filament emitting at a higher frequency than expected is intriguing ...
<<attachment: winmail.dat>>