The 'modern' toilet was invented in the 1700s. So what was it like in the past, and how could we improve on it in the future? Learn more about waste technologies in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/innovation/everyday-innovations/toilets-past-future-flush.htm

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Habeas corpus is a centuries-old legal concept that basically means that the government has to have a valid legal reason if it's going to detain you. Learn why habeas corpus is so important -- and when it's been suspended in the U.S. -- in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/habeas-corpus-important.htm

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In most European languages, the planets are all named after Roman gods -- except for the planet you're hanging out on right now. Learn how Earth and the other planets got their names in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/who-named-planet-earth.htm

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A cryptid with a fearsome bellow, the bunyip is said to stalk the unwary who swim or walk alone at night in parts of Austraila and New Zealand. Learn about the potential real-life inspirations for the bunyip in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/science-vs-myth/strange-creatures/australian-bunyip.htm

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Patients with Foreign Accent Syndrome seem to develop a whole new accent overnight. Learn how it can happen in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/mental-health/neurological-conditions/foreign-accent-syndrome.htm

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During the Cold War, a programmer in the USSR created Tetris as a fun break for his coworkers. Learn how it became one of the best-selling video games of all time in this episode of BrainStuff, based on this article: https://electronics.howstuffworks.com/tetris.htm

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Our galaxy isn't a flat disk -- it's warped like melted vinyl record. Learn how researchers discovered this and why they think it happened in this classic episode of BrainStuff.

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Humans tend to max out at a couple minutes of breath holding, but some air-breathing reptiles and even mammals have evolved to spend extreme lengths of time underwater. Learn how long (and how they manage it) in this classic episode of BrainStuff, based on this article: https://animals.howstuffworks.com/animal-facts/what-animal-can-hold-its-breath-longest.htm

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In the 1880s, an unlikely collaboration between land-hungry capitalists and social progressives ended in the sale of over 60 percent of Native American lands to non-Native people and corporations. Learn how it happened in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/american-history/dawes-act.htm

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A hummingbird feeder can help out your local birds (and allow you some prime birdwatching), but it's important to keep one safely and responsibly. Learn how to make hummingbird food with sugar and water, and keep a feeder clean, in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/birds/hummingbird-food-recipe.htm

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