What do you get when you remix:
1 pair of red/blue 3D glasses
2 plastic tubes
2 flashlights
Some reflective material
Tape
Why, lightsabers, of course! Steve Lodefink at Finkbuilt runs down the construction technique (such as is required, anyway). Now if he could just figure out a 2-minute method for developing Force powers!
(h/t MAKE)