BlogArena

General blog about anything and everything of everyday's life.

23. Jul 2019

July 23, 2013
by Guest Post
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Navigate America’s Major Rivers Without Getting Wet

Have you ever dropped a stick into a river and wondered where it might go if it floated all the way downstream? Now you can trace its journey using Streamer – a new on-line service from the National Atlas of … Continue reading

September 19, 2012
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Blind Cavefish Use Teeth to Find Their Way, New UMD Research Shows

COLLEGE PARK, Md. — In a single cave in Ecuador, a species of cavefish has evolved to do something perhaps unique to them, navigate with their teeth. The sensory use of these teeth, which are not in their mouths, but … Continue reading