You can finally do something with my old LCD monitor that you have lying around in the garage. Turn it into a spy monitor! For everyone else it will look like just a white screen, but not for you, because you will have a special "magic" points.
All you need - a pair of old glasses, paper cutter and paint thinner.
That's what I used:
Of course it's LCD monitor
disposable 3D glasses from the cinema (old sunglasses are fine)
solvent (or equivalents)
paper knife
screwdriver
paper towels
Superglue
Step 1. Take the monitor.
Find your old monitor, which you are willing to sacrifice.
Remove...