The World’s BIGGEST HOLES — BOAT #5

http://www.facebook.com/VsauceGaming *** LINKS FOR MORE INFO *** Chilean Sink hole: http://www.youtube.com/watch?v=2oGwCZQ96dQ Kimberly Diamond Mine: http://en.wikipedia.org/wiki/Big_Hole Drain Holes on Google Maps: http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=lake+berryessa,+ca&sll=37.0625,-95.677068&sspn=58.946508,87.978516&ie=UTF8&hq=&hnear=Lake+Berryessa&ll=38.511975,-122.105087&spn=0.00722,0.01074&t=h&z=17&layer=c&cbll=38.512062,-122.105019&panoid=MbJvLOWcHltvJ-HT28_85w&cbp=12,310.7557,,0,0&photoid=po-10262321 Drain Hole Video:

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