This interesting hand held gadget is called the Scal-Pal Scanning Adjusting Laparascopic Personal Laser from LASIK@Home. It’s used for performing visioin correcting lasik surgery in the privacy of your own home.

What’s extra-unique about the Scal-Pal (aside from enabling you to perform detailed laser eye surgery on yourself at home) is that this home lasik device is a femtosecond laser and excimer laser all in one. What does that mean you say? The femtosecond laser is used to cut a small flap off the top of your eye to allow the laser …