The once-powerful Rome--rotten to the core by the fifth century--lay open to barbarian warriors who came in wave after wave of invasion, slaughtering, stealing, and...
History Channel "Mega Disasters" series. This explores the controversial paper published by Northwestern University's Gregory Ryskin. His thesis: the oceans periodically produce massive eruptions of...
I missed the first 10 minutes....It's mostly propaganda, but a few of you might like it. FAIRUSE NOTICE: This video may contain copyrighted material. Such...
Da Vinci was one of the great creative minds of the Italian Renaissance, hugely influential as an artist and sculptor but also immensely talented as...
Ancient Drugs Join Dr. Andrew Weil and other leading physicians and scholars in this often-surprising look at the long history of drug use in different...
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