Topic: Vision

Wednesday, August 6, 2014

A long time ago our natural limitations were addressed by using technology.  Stone weapons and fire revolutionized the way we live regardless of our natural limitations.  Since then science has advanced a lot more and evolved our lives in the process.  How about vision? What's...

Tuesday, July 15, 2014

Though we can’t totally see it, the effects of the sun’s UV rays are a pretty big deal, so sunscreen becomes pretty important to us humans.  But what about other animals - do animals ever need sunscreen?    Located some 92 million miles away is...

Thursday, October 31, 2013

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