On the spectrum

On the spectrum

2015-11-20

At the annual Northwest Laser Enthusiasts Meeting, visible (and invisible) laser beams project on the walls, the ceiling, and across the floor of the venue. There's lots of old technology and some new ideas flying around here.

On the spectrum

On the spectrum

2015-11-20

At the annual Northwest Laser Enthusiasts Meeting, visible (and invisible) laser beams project on the walls, the ceiling, and across the floor of the venue. There's lots of old technology and some new ideas flying around here.