torchigin

Ball lightning dance

I have been amazed by video http://www.youtube.com/watc... where luminous small balls jumps. Unfortunately, it is ...

May be useful for fans to support their team. You see a part picture because of a specificity of video production for such kind of images. There is...

May be useful for fans to support their team. You see a part picture because of a specificity of video production for such kind of images. There is...

Any image of about 2*1 m size can be easily produced by oscillating leds. Number of leds is smaller by a factor 100 as compared with usual screen....

It is conventional mirror oscillating around vertical axis. Unlike usual TV screen where the image is in the plane of the screen and limited by its...

Unlike usual TV screen where the image on the screen does not depend on viewer position, the image within the oscillating mirror depends. Looking f...