Over the course of our lives, 80 percent of us will experience acne. Ultimately, acne comes down to one thing, a blockage in the sebaceous gland. Learn what makes a blackhead black, and everything else about zits, in this pus-filled episode of SYSK.
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Short Stuff: Magic 8 Ball
12:42

The Charge of the Light Brigade
43:21

Selects: The Truth Behind Cage-Free and Free-Range
54:29