THE KNOWLEDGE FEED

Chewing gum does burn off calories, but it would take two weeks of continuous chewing to burn off the equivalent of one pound of fat.

Chewing gum does burn off calories, but it would take two weeks of continuous chewing to burn off the equivalent of one pound of fat.

5 Questions: PAST PRESENT

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Fathers were not allowed in the delivery room until Jay and Marjie Hathaway found a doctor that allowed Jay to be present for the birth of their son James in 1965. The couple went on to found the American Academy of Husband-Coached Childbirth.

Fathers were not allowed in the delivery room until Jay and Marjie Hathaway found a doctor that allowed Jay to be present for the birth of their son James in 1965. The couple went on to found the American Academy of Husband-Coached Childbirth.

The Defunct Car Quiz

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You may know what’s on the road now, but how well do you know your defunct car models? We’ll give you the name of an out-of-production model. You tell us what car company manufactured it.

5 Questions: Mixin' some Dixon

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5 Questions: R.I.P. Robin Williams

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Sleeping through the winter is called "hibernation," while sleeping through hot and dry periods like summer is called "estivation."

Sleeping through the winter is called "hibernation," while sleeping through hot and dry periods like summer is called "estivation."

By the Numbers: The Billions of Animals Killed by Cats

The Week

5 Questions: Mile High

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5 Questions: THIS GLAND IS YOUR GLAND

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The first <em>Sports Illustrated</em> swimsuit issue featured model Babette March on the cover sporting a modest two-piece. The issue came out in January of 1964.

The first Sports Illustrated swimsuit issue featured model Babette March on the cover sporting a modest two-piece. The issue came out in January of 1964.

5 Questions: SOCK IT TO ME

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Morning Cup of Links: Pope Francis Tells All

Miss Cellania

5 Questions: More or "Lis"

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5 Questions: Department Store: Housewares

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