00:00:06end of such extreme engineering but this
00:00:12tiny video camera brings us up close and
00:00:15personal a camera worn by one of those
00:00:18rare humans skilled enough and brave
00:00:22enough to wrestle a grizzly bear
00:00:25in this corner at five foot eleven and
00:00:29220 pounds Homo sapiens
00:00:33aka Troy hi a professional animal
00:00:37trainer
00:00:4246 and 550 pounds
00:00:50aka Adam the grizzly bear
00:01:00hundreds of times
00:01:07and for fun
00:01:13inhale again rings the rest of us as
00:01:16closest week I asked to feel his pain
00:01:21oh boy yeah what that feels like when he
00:01:25puts his weight on you crushes you could
00:01:27feel your vertebrae is crack and he’s
00:01:30just playing with a bear that nearly
00:01:33killed Lily Vancouver wasn’t fun
00:01:39is a grizzly when every
00:01:45in Montana a simple test may reveal the
00:01:49answer at the grizzly and wolf Discovery
00:01:54Center outside Yellowstone National Park
00:01:58engineering professor Doug Cairns and
00:02:00student Jason intuitive are set to
00:02:03calculate their power all they need are
00:02:08some very heavy objects and cooperative
00:02:12bears but bears don’t move large objects
00:02:16just to prove they can they need a much
00:02:19tastier reward
00:02:21I’ve got peanut butter and dry dog food
00:02:24that’s coated with maple syrup it works
00:02:29like a charm a thousand pound grizzly
00:02:32named Sam
00:02:45dumpster end-over-end lifting the 675
00:02:50pound wrong only one
”