Vacuum Meets Glass
It turns out that some old vacuum tubes fit rather well into one of my air cannon tubes.
An old RCA tube gets its vacuum released by hitting a piece of glass.
Cheers.
10,534
views
5
faves
4
comments
Uploaded on May 7, 2011
Taken on May 6, 2011
Vacuum Meets Glass
It turns out that some old vacuum tubes fit rather well into one of my air cannon tubes.
An old RCA tube gets its vacuum released by hitting a piece of glass.
Cheers.
10,534
views
5
faves
4
comments
Uploaded on May 7, 2011
Taken on May 6, 2011