Principles of Wildlife Ecology and Management
University of Maryland Extension's Woodland Wildlife webinar series - February 7, 2013
Principles of Wildlife Ecology and Management, presented by Jim Mullan, Wildlife Biologist, Maryland Dept. of Natural Resources Wildlife and Heritage Service.
Why does the universe exist? | Jim Holt
Why is there something instead of nothing? In other words: Why does the universe exist (and why are we in it)? Philosopher and writer Jim Holt follows this question toward three possible answers. Or four. Or none.
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