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Why the World Didn't End

6 videos

3 likes, 0 dislikes

... And we're back. Some apocalypses are more, well, apocalyptic than others. Here are some experts, including a Mayan Elder, to explain why we're still here.

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4:21

1

ScienceCasts: Why the World Didn't End Yesterday

by ScienceAtNASA 3,724,672 views

NASA is so sure the world won't come to an end on Dec. 21, 2012, that they already released a video for the day after.

More questions about December 21, 2012? http://www.nasa.gov/2012/

Visit http://science.nasa.gov/science-news/science-at-nasa/2012/14dec_yesterday/ for more.
2:27

2

2012 & The End Of The World

by CGPGrey 2,927,453 views

Why (some) people think the world will come to an end.
**CGPGrey T-Shirts for sale!**: http://goo.gl/1Wlnd
Grey's blog: http://blog.cgpgrey.com/
Reply video here: http://www.youtube.com/watch?v=wpYtLcRKuPk

Google+: http://plus.google.com/115415241633901418932/posts

Twitter: http://twitter.com/#!/cgpgrey

Facebook: http://www.facebook.com/pages/Greys-Blog/193301110697381

Or suggest ideas and vote on other peoples' ideas on my channel: http://www.youtube.com/user/CGPGrey
10:52

3

The End of Everything

by scishow 311,763 views

Hank gives us an inclusive overview of how everything in the universe is thought to have begun, and how cosmologists predict it will all come to an end. Now get happy!

Like SciShow: http://www/facebook.com/scishow
Follow SciShow: http://www.twitter.com/scishow

References and image licenses for this episode in the Google document here: http://dft.ba/-38I3

Links to other pertinent SciShow videos:
Dark Energy http://www.youtube.com/watch?v=ATwVApurIQ4
Climate Change http://www.youtube.com/watch?v=M2Jxs7lR8ZI
Yellowstone Super Volcano http://www.youtube.com/watch?v=_PxDGiVQNg8
How to Stop an Asteroid: http://www.youtube.com/watch?v=OlbaYbWuPCU
Tardigrades/Extremophiles: http://www.youtube.com/watch?v=6H0E77TdYnY
The End of the Universe: http://www.youtube.com/watch?v=munzrxJ0OYQ @ 1:43
Fundamental Forces of Physics Playlist: http://www.youtube.com/playlist?list=PLsNB4peY6C6JDc1HcVKjjYzVB0BYEXexd
6:52

4

Mayan Elder Reveals Truth of 2012 Mayan Calendar 1/3

by GreenGuerrillas 611,747 views

http://www.StarKnowledgeConference.com
Hunbatz Men, Mayan Elder
3:09

5

Re: Leap Years, 2012 & The Mayan Calendar

by CGPGrey 421,220 views

Mayans vs Maya, Leap Years & the Mayan leap days.
**CGPGrey T-Shirts for sale!**: http://goo.gl/1Wlnd
Go read The Diamond Age: http://goo.gl/jO8MY It's pretty great.

SciShow on the Mayan Calendar: https://www.youtube.com/watch?v=KjKUqQ2uSzg

The National Geographic Style Guide on Maya vs Mayan: http://stylemanual.ngs.org/home/M/maya

The Sun Stone: http://www.flickr.com/photos/kimberlyeternal/6377784239/in/photostream/

Music is from: http://freemusicarchive.org/music/Broke_For_Free/Something_EP/

If you would like to help me make more videos please join the discussion on:

Google+: http://plus.google.com/115415241633901418932/posts

Twitter: http://twitter.com/#!/cgpgrey

Facebook: http://www.facebook.com/pages/Greys-Blog/193301110697381

Or suggest ideas and vote on other peoples' ideas at by blog:
4:45

6

The Mayan Calendar & 2012

by scishow 497,297 views

Hank tells us about the Mayan calendar & why December 21, 2012 will not be the end of the world.

Follow SciShow on Twitter: http://www.twitter.com/scishow
Like SciShow on Facebook: http://www.facebook.com/scishow

For the citations for this dose, check out the Google Document here: http://dft.ba/-citations

Credits:
Produced by Hank Green
Chief Editor: Blake de Pastino
Cinematographer: Nick Jenkins
Video Editor: Matt Ferguson
Graphics: Amber Bushnell
Written by Blake de Pastino

TAGS: time travel, house cat, cat, cat litter, maya, mayans, mayan, mayan calendar, calendar, 2012, ancient civilization, apocalypse, time, tomb raider underworld, long count calendar, last creation, lore, new year, y2k, scishow, science, hank green, dose