1024px-My_eyeFor the engineering magazine ElectroOptics, Rachel Berkowitz covers the history, current status, and upcoming advances of laser eye surgery. It’s more than just LASIK, Rachel explains. Vision can also be corrected with SMILE, or a method that relies on the same technology that is used on high-powered space telescopes. If geophysics is more your style, check out other recent articles by @rdberkowitz at her website.