LaserCo
0
- Joined
- Sep 25, 2007
- Messages
- 434
- Points
- 28
While browsing around I came across a page full of old popular science magazines from way back in time,
Popular Science ? All Issues | Modern Mechanix
the covers are so interesting! a few clicks later I found myself staring at this CO2 lasercutter and all the ancient mounting techniques..
I noticed in the smaller picture inserted that the beam seems to be off center from its optic..
from 1963 ( Can anyone else find an error? ):
Popular Science ? All Issues | Modern Mechanix
the covers are so interesting! a few clicks later I found myself staring at this CO2 lasercutter and all the ancient mounting techniques..
I noticed in the smaller picture inserted that the beam seems to be off center from its optic..
from 1963 ( Can anyone else find an error? ):