8 Aug
2012
8 Aug
'12
3:28 p.m.
Have you seen this? The Sun is changing the rate of radioactive decay, and breaking the rules of chemistry http://io9.com/5619954/the-sun-is-changing-the-rate-of-radioactive-decay-and... Mark Mark Shelton Indian Hill Middle School Tech Ed. Teacher Salt Lake Astronomical Society Board Member (School and Special Star Parties Coordinator)