Made almost entirely of muscle, elephant trunks can lift hundreds of pounds, suck up gallons of water, and sniff out landmines. But, what’s on the inside of that?
Made almost entirely of muscle, elephant trunks can lift hundreds of pounds, suck up gallons of water, and sniff out landmines. But, what’s on the inside of that?
ScienceSwitch 
Cool. I didn’t know elephants have keener noses than blood hounds.
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