We’re looking at the danger of laser pointers. Doctors say they can cause some serious health problems. “She started seeing ...

Doctors are warning about the dangers of laser pointers after a Lebanon, Missouri, student was injured. Rowen Bressner said a classmate pointed a red laser in her eye.

While it’s possible to practice by flashing a red laser pointer and watching where it lands on a paper target, it’s much more rewarding (and objective) to record the hits in some way.