Your car's empty-tank light can sneak up on you, and it's easy to put off filling up for another day. But are you damaging your car when you do? Learn why it's not good to run your car on empty in this classic episode of BrainStuff, based on this article: https://auto.howstuffworks.com/fuel-efficiency/fuel-economy/is-it-bad-to-drive-car-with-nearly-empty-gas-tank.htm

American Versus British English: What Are Biscuits, Muffins, and Pudding?
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How Do Sunspots Work?
14:22

Did the Lost Continent of Lemuria Really Exist?
11:05