The Science of Snowflakes




Fire in slow motion:
http://msnvideo.msn.com/?channelindex=2&from=en-us_msnhp#/video/b2797e6f-6ae4-4d92-b23b-f548525f77b0

How Wolves Change Rivers


Pictures of Chernobyl from National Geographic, 2014
http://proof.nationalgeographic.com/2014/03/26/qa-gerd-ludwigs-long-look-at-the-chernobyl-disaster/?utm_source=NatGeocom&utm_medium=Email&utm_content=pom_20140330&utm_campaign=Content