Specifically, potassium is used in the sodium-potassium pump, which is found in all kinds of cells, including those in every part of the nervous system. And your nervous system is what controls your heartbeat. Potassium is super important for your heart because it’s a major part of nerve cell function. So NASA physicians did some bloodwork on the Apollo 15 crew when they returned to Earth, and found that they had too little potassium in their systems, a condition called hypokalemia. So even though the astronauts made it back just fine, NASA very much wanted to make sure that astronauts on future missions avoided arrhythmia while they were in space, where humans have yet to establish any solid healthcare infrastructure. Arrhythmia can signal all kinds of serious cardiovascular problems, like heart attack and stroke. The mission was successful, but while they were in space, the astronauts experienced some arrhythmia, or irregular beating of the heart. It all started on the Apollo 15 mission, which landed on the Moon in 1971. The story of how an astronaut got the farts on Apollo 16 is no exception.
#CHARLES ROCKET ON FARTING FULL#
Stories about human spaceflight are usually full of heroism, math, and the triumph of human ingenuity over incredible odds. "Medical gallery of Blausen Medical 2014". Looking for SciShow elsewhere on the internet?ī staff (2014). Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records:
Noe, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Nicholas Smith, Tim Curwick, Alexander Wadsworth, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, D.A. Support SciShow by becoming a patron on Patreon: ĭooblydoo thanks go to the following Patreon supporters: What gives them gas, and why are they still eating it? Even with scientifically controlled diets, astronauts can't yet safely prevent gas in space.
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