The face of Charles Dickens - portraits of the great author Charles Dickens was drawn, painted and photographed more than most...
Is the First Amendment the Greatest Right of All? This lecture discusses a hierarchy of rights. Is the First...
100 Essential Things You Didn't Know About Maths and the Arts We apply mathematics to some of the arts: identify Dali's...
Green Immunity – How Do Plants Fight Infection? Most of us rarely think about plant immunity. But, like...
Saints and Liars: The Untold Stories of Americans Who Saved Endangered People from the Nazis This lecture unearths the hidden history of Americans who risked...