You may have heard that a small amount of blood in the water will turn a shark rabid. Well, our favorite YouTube engineer has taken that theory to its deepest exploration. He traveled to the Bahamas and used some pretty innovative tech to test how sharks react.
Stop robocalls once and for all
Robocalls are not only annoying, but they scam Americans out of millions every year. Learn Kim's tricks for stopping them for good in this handy guide.