I was watching Gever Tulley 5 dangerous things you should let your kids do TED video while my 6 years old was roaming about.Next thing I knew he grabbed a sharp knive, cut a plastic bottle, disassembled the broomstick and made a great sword. And let me tell you he only knows some colors, professions, foods and animals in English. But being the issue so interesting, he didn´t even need me to translate what the whole thing was about. Beware. Watching TED videos CAN be very dangerous… to your broom.