It’s a pretty well established fact that George Takai knows his way around social media. He makes viral videos and has a strong Facebook following. So it only makes sense that the AARP has tapped the 76-year-old former “Star Trek” actor for a new series called “Takai’s Take,” which offers tips on how to use today’s most popular tech products. In the first episode that was published this week, Takai explains Google Glass. And yes, it’s absolutely awesome.