Check out this fun DIY projector for the iPhone from the guys from Hack n Mod, made using 35 individual laser pointers, which can recreate a bit map font using the iPhone. This cool iPhone projector ...

The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you ...

Sometimes driving my cat crazy with a laser pointer just doesn't cut it. On occasion it would be nice to pre-occupy myself with delusions of adventure and a dynamic outdoor activity. The project uses ...

Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...