+600m long Giant Sloth tunnels!

Rob

Well-known member
These are some crazy caves...
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http://interestingengineering.com/these-impressive-tunnels-were-dug-by-ancient-giant-sloths/
 
Shame they're extinct, imagine if you could train one to do your digging for you!  :lol:
 
Cool! Don't suppose you could extract some DNA from an old tooth or bone and do a Jurassic Park?  What could possibly go wrong?  ;D
 
Sloths digging 1000s of metres of tunnels? I though the essence of sloth-ness was dossing round doing f-all.
 
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