5 Unexplainable Mysteries Explained by Science

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Published 2019-02-17
Do you want to know how some of Earth's most fascinating mysteries have been solved by science? Join us and learn about 5 thought-to-be unexplainable mysteries—explained! Hosted by Hank Green.

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Sources:

Meat shower:
timesmachine.nytimes.com/timesmachine/1876/03/10/8…
blogs.scientificamerican.com/running-ponies/the-gr…
archive.org/stream/americanjournal163unkngoog#page…
books.google.com/books?id=Rv2fAAAAMAAJ&pg=PA254%23…

Easter Island hats:
www.sciencedirect.com/science/article/pii/S0305440…
www.sciencedirect.com/science/article/pii/S0305440…
www.smithsonianmag.com/smart-news/clever-way-easte…
www.nationalgeographic.com/travel/world-heritage/e…

Earthquake lights:
news.nationalgeographic.com/news/2014/01/140106-ea…
pubs.geoscienceworld.org/ssa/srl/article-abstract/…
www.eurekalert.org/pub_releases/2014-01/ssoa-ell12…

Sailing Stones:
www.nationalparks.org/connect/blog/sailing-stones-…
www.nps.gov/deva/planyourvisit/the-racetrack.htm
scripps.ucsd.edu/news/mystery-solved-sailing-stone…
journals.plos.org/plosone/article?id=10.1371/journ…

The Bloop:
oceanservice.noaa.gov/facts/bloop.html
motherboard.vice.com/en_us/article/8qpvdx/the-bloo…

Will-o’-the-wisps:
www.pitt.edu/~dash/willowisp.html
rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/j.14…
www.sciencedirect.com/science/article/pii/S0960852…
www.sciencedirect.com/science/article/pii/01466380…
www.researchgate.net/publication/267817536_On_the_…
mysite.du.edu/~jcalvert/geol/will.htm

All Comments (21)
  • @bigoljoe1829
    What I took from this video: A large group of vultures puked up their lunch over a kentucky town, and those two guys actually ate puked up carrion.
  • @terryh.9238
    "synchronized projectile vomiting vultures" I'm sure the people who tasted the meat were happy to know this.
  • @aarongilks4854
    Hank and John Green both educated an entire generation of kids and i am eternally grateful for their impact on society. Thank you legends for all the hard work, dftba.
  • @silvertheelf
    Will-o’-the-wisps have become rarer as people destroy the marshes and swamps, they are a rare and endangered flame.
  • @therestless105
    don't let the rest of the story of the meat shower distract you from the fact that he said that some guys actually tasted it
  • @jessam4875
    It is so refreshing to have a 'did you know' style of channel that doesn't rely on a constant 3 second slide change of non-related images!
  • @caseyhamm8822
    i think it’s crazy that nine years later, the thing that best cheers me up is still just hearing hank explain some science to me
  • @savagegardenrox
    I'm still curious about the cultural purpose of the Moai. They were obviously extremely important to the Rapanui people, based on the intense effort and dedication involved in their creation and I just want to know what the purpose was. I wish I could ask one of the creators of the Moai.
  • @mgaus
    Oh, the Bloop was a biological sea monster: the Ice Crackin'
  • also my grandmother used to point out the "Marsh gas" (she was a nurse and very scientific), when she drove us around the Eastern Shore of Maryland at night, which is rather swampy. The headlights would hit some, from a distance, and it was fabulous. Also she believed newer cemeteries with people still decomposing were best.
  • @ecamp6360
    The story about vomiting vultures was new on me. I would have guessed tornado, like where waterspouts suck up fish or frogs and drop them miles away. But cormorants also do the vomiting thing when spooked, so vomiting vultures makes sense. And sounds grossly cool.
  • @darkstar2874
    So wait, you’re telling me meat just fell out of the sky, and the solution was vulture vomit ? The universe is vast, wondrous, and batshit insane.
  • @tec-jones5445
    7:25 That's just the pioneers Hank! They used to ride those babies for miles.
  • Re the bloop: I know that ice can make weird sounds. I've sat next to a frozen pond and heard strange swooping noises. I figured it was the ice expanding and contracting.
  • Wait. Spontaneous human combustion is not a thing? I remember being terrified of it when I was a kid. I can't remember where I learned about it but I know many of my 40ish year old friends were afraid of it too when we were kids 😂
  • @xxXthekevXxx
    So what you’re saying Hank, is that there was a... meatier shower?
  • @GA11ARD01592
    You can actually hear earthquake before it arrives.. During 2015 a 7.8 magnitude earthquake shook Nepal followed by a 7.3 the very next day. Couple weeks later one morning at 7am local time while I was scrolling facebook, I heard birds going crazy and within seconds I started hearing a deep humming sound that started getting louder and louder and within seconds of that everything started shaking. Later found out it was an aftershock of around magnitude 4.5ish.
  • Learning that earth lightning is a thing makes me hope that the people who are currently in charge of ATLA learn about it and make an earth bender character who figures out how to lightning bend and no one else in the show can figure out how they do it.