Ronald Reagan ως Self (archive footage)
Επεισόδια 4
Feminism
Feminism has ushered in sweeping changes to society, securing rights for women around the world. How much further do we have to go?
Διαβάστε περισσότεραGPS
Once a secret military program, GPS now guides our daily lives, from providing directions to finding friends. But what do we trade for this convenience?
Διαβάστε περισσότεραLasers
They're used for everything from entertainment to medicine — and now for weapons straight out of science fiction. Have lasers become too hot to handle?
Διαβάστε περισσότεραHigh Fructose Corn Syrup
Sweet deal or bitter pill? High fructose corn syrup rose up to dominate supermarket shelves, but what is it doing to our health?
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