Read this earlier and thought that even though there has been a dearth of games to play on my Wii since Kirby's Epic Yarn came out, this is a pretty impressive use of the technology.
  http://www.newscientist.com/blogs/onepercent/2011/02/wii-used-to-help-measure-sprin.html

Submitted without further comment.
http://www.newscientist.com/blogs/onepercent/2011/02/wii-used-to-help-measure-sprin.html 
 

Hi everyone who won't see this! First time poster, loooooooong time lurker. I got drawn out by Whiskey Media's (frankly, reasonable) request for support and have decided to try out this "internet blog" thingy.  I will probably be incoherent and rambly and ask for your patience as I learn the ropes. That being said, I hope all your Halo matches are this cool.  
http://www.funnyordie.com/videos/ecca5ce448/snoop-dogg-vs-ll-cool-j-the-ultimate-halo-smack-down?playlist=featured_videos