Stupid Football

[Minimalist]

Interesting but it can only detect concussions.  It can't prevent them.

http://www.bbc.com/news/technology-35426092

For years the powers-that-be behind American Football tried to hide it, but it became too serious. The more it was studied, the taller the pile of evidence became.
To succeed in a game where brute force is part of the DNA, you must throw in all your body can manage. And for decades of American Football, that meant your head too.
Now researchers have discovered that long-term head injuries among professional American Footballers are not just possible, they are probable.