After walking on the Moon astronauts hopped back into their lunar lander, bringing Moon dust with them. They were surprised, and perplexed, to find that it smelled like spent gunpowder. This week on Reactions, learn why Moon dust might smell like the aftermath of a Civil War reenactment.

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Credits:
Producer: Melissa Salpietra
Writer: George Zaidan
Scientific Consultants: John Pernet-Fisher, PhD Jimmie Oxley, PhD Thomas Cleland, PhD Don Bogard, PhD Abhijit Basu, PhD
Executive Producer: George Zaidan

Music:

Sources:
https://science.nasa.gov/science-news/science-at-nasa/2006/30jan_smellofmoondust
https://www.space.com/26932-moon-smell-apollo-lunar-aroma.html
https://cen.acs.org/articles/92/i44/Fireworks-Fashion-Extraterrestrial-Smells.html
https://www.ingentaconnect.com/contentone/scs/chimia/2004/00000058/00000006/art00006?crawler=true
https://www.pearsonhighered.com/bell2einfo/assets/documents/Bell_Chapter_11.pdf
https://pubs.acs.org/doi/pdf/10.1021/ie50257a006
https://www.hq.nasa.gov/alsj/a11/a11.posteva.html
https://www.hq.nasa.gov/alsj/a15/a15.eva2wake.html
https://history.nasa.gov/alsj/TM-2005-213610.pdf
https://www.wired.com/2005/04/what-a-little-moon-dust-can-do/
http://meteorites.wustl.edu/lunar/lunar_soil/lunar_soil_composions.htm
https://phys.org/news/2018-05-lunar-pose-health-future-astronauts.html
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2015JA021738
https://www.lpi.usra.edu/meetings/volatiles2011/pdf/6003.pdf
https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1945-5100.2009.tb00781.x
http://www.planetary.brown.edu/pdfs/5078.pdf
https://www.livescience.com/62590-moon-dust-bad-lungs-brain.html
https://www.newyorker.com/tech/annals-of-technology/the-mystery-of-moon-dust
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017GH000125
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2005RG000184
https://www.sciencedaily.com/releases/2008/09/080924191552.htm
https://www.lpi.usra.edu/decadal/leag/DavidJLoftus.pdf
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20090026015.pdf
https://www.newswise.com/articles/view/544607/
https://www.nidcd.nih.gov/health/smell-disorders

Ever wonder why dogs sniff each others’ butts? Or how Adderall works? Or whether it’s OK to pee in the pool? We’ve got you covered: Reactions a web series about the chemistry that surrounds you every day.

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