![Ooh, Laser tag. Laser tag.
Ooh, Laser tag. Laser tag.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Ooh, Laser tag. Laser tag.
The Big Bang Theory Season 8, Episode 6
![...combined with laser based
finger tracking. Here, I'll show you.
...combined with laser based
finger tracking. Here, I'll show you.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...combined with LASER based
finger tracking. Here, I'll show you.
The Big Bang Theory Season 6, Episode 5
![Sheldon, I was up all night
using the new free-electron laser...
Sheldon, I was up all night
using the new free-electron laser...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Sheldon, I was up all night
using the new free-electron LASER...
The Big Bang Theory Season 2, Episode 5
![Too bad. You know the rules
of Secret Agent Laser Obstacle Chess.
Too bad. You know the rules
of Secret Agent Laser Obstacle Chess.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Too bad. You know the rules
of Secret Agent Laser Obstacle Chess.
The Big Bang Theory Season 2, Episode 18
![Ooh, Laser tag. Laser tag.
Ooh, Laser tag. Laser tag.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Ooh, Laser tag. Laser tag.
The Big Bang Theory Season 8, Episode 6