00:00Nature just broke the rules again. Dogs can smell in layers of time. Wait. Animals can do that.
00:06When a search and rescue dog catches an air scent, they're not just smelling where prey is right now.
00:11They're literally smelling the invisible scent particles floating through the air from minutes
00:15ago, tracking them like a three-dimensional map only they can see. Their noses have up to 300
00:20million scent receptors compared to our measly 6 million. But here's where it gets even crazier.
00:26These dogs can separate individual scent molecules from a crowd of thousands,
00:30pinpoint exactly where a person is hiding, and do it in seconds. They are basically
00:35living thermal imaging cameras, except way more powerful. Follow for more insane animal facts.
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