20-12-2014 02:21 via hngn.com

Yellowstone's Hot Springs Could Be A Brilliant Blue If Tourists Didn't Throw ... - Headlines & Global News

Headlines & Global News
Yellowstone's Hot Springs Could Be A Brilliant Blue If Tourists Didn't Throw ...
Headlines & Global News
Researchers determined what Yellowstone's famous hot springs would look like if coin-throwing tourists had not contaminated them. Share This Story. The researchers used a mathematical model based on optical measurements that assess what causes the ...
Tourists' Make-a-wish Coins are Destroying Yellowstone Hot SpringsDesign & Trend
Image of the Day
Read more »