Teen Skepchick’s Reality Checks 10.21

• Soccer players show signs of brain damage. (via Scientific American)
• A tilted solar system has been discovered, adding a new kink in how we understand solar system formation. (via Christian Science Monitor)
• It takes about 21 seconds for mammals to pee. (via New Scientist)
• Making sense of science infographics. (via NPR)

Featured image credit: Flickr

Got a link you think we should know about? Contact us here.