Topic: Eyes

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...

Thursday, October 31, 2013

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