As someone who wears glasses, the idea of corrective laser eye surgery is certainly tempting. But then you start reading about how the invasive surgery is actually performed, along with some of (admittedly rare) risks, and suddenly glasses don’t seem so bad. Things could change, however, thanks to research coming out of Columbia University. Researchers there have developed a new noninvasive laser eye surgery which could permanently correct vision — minus any of the less pleasant-sounding aspects of regular laser surgery.
Video games may be fun, but do you think playing too much is bad for you? Well, think again. A new study says that playing video games can actually improve your vision.