The most interesting thing I saw today. seen me

[thmtht1612]

If you see, read or hear something interesting, usefull or just plain cool, please post it here. I'll start with this very interesting TED talk that updates A monkey that controls a robot with its thoughts. No, really.
 
like so: https://www.ted.com/talks/miguel_nicolelis_a_monkey_that_controls_a_robot_with_its_thoughts_no_really