Roberto Carlos compôs sozinho sucessos como "Como É Grande O Meu Amor Por Você", "Por Isso Corro Demais", "Quando" e "De Que Vale Tudo Isso", que seriam lançados no LP "Roberto Carlos Em Ritmo de Aventura", trilha sonora do filme homônimo, lançado no ano seguinte, e que teve produção e direção de Roberto Farias e elenco com José Lewgoy e Reginaldo Farias. O filme tornou-se um grande sucesso de bilheteria do cinema nacional. A relação entre Erasmo e Roberto Carlos voltaria ao normal por causa de "Em Ritmo de Aventura". Envolvido com diversos compromissos profissionais, Roberto não conseguia finalizar a letra da canção de "Eu Sou Terrível", que seria a faixa inicial da trilha sonora do longa-metragem. Então, ele pediu auxílio ao velho parceiro Erasmo Carlos, que o ajudou a finalizar a letra. Assim, a amizade e a parceria dos dois foram retomadas.

► MICHAEL JACKSON MERCHANDISING (ORIGINAL PAINTINGS MADE BY FAMOUS ARTIST SIDNEY MAURER): https://goo.gl/c96dg5

Michael Jackson - You Are Not Alone - Live Munich HIStory World Tour 1997 - Widescreen HD (16:9)

► Buy Michael Jackson Merchandising: https://www.redbubble.com/people/LiveMJHD

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Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy -- your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’re not enough, there are phagocytes -- the neutrophils and macrophages. It also features the awesomely named natural killer cells and the inflammatory response, and we'll explain how all of these elements work together to save the day if you happen to slip on a banana peel.

Crash Course A&P poster: http://store.dftba.com/product....s/crashcourse-anatom

Table of Contents
Physical Barriers Like Skin and Mucous Membranes 2:01
Phagocytes: Neutrophils and Macrophages 3:17
Natural Killer Cells 4:29
Inflammatory Response 5:29

***

"Reformat" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/

***

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

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This tutorial shows how to paint a road with trees in watercolor.
For long tutorials subscribe to Patreon: https://www.patreon.com/artistleonardo
My drawing book: http://amzn.to/1K7L8Ed
Visit me on FB: https://www.facebook.com/LeonardoPereznieto
My website: http://www.ArtistLeonardo.com/

Do you want to help me translating it into your language?
(Note: First check if it hasn´t been translated already by pressing the "CC" button on the lower part of the video).
To translate the title of the video and the subtitles, all you need to do is to please go to the following link and translate (you don't necessarily need to do the whole thing, you can do a section and other people in the community can finish it). Thank you!:
http://www.youtube.com/timedtext_video?ref=share&v=0yFxyMqsAd4

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, or to hire him for workshops or lectures, please write to: info@artistleonardo.com (Business only, not for personal messages.)

List of materials:

- Mechanical pencil: ArtistLeonardo Tutto3, with 0.3mm 2H lead, 0.5 HB and 0.7 mm 2B lead
- SCHMINCKE 48 Half Pan Watercolor Set - http://amzn.to/2n45H1f
- Arches Watercolor paper, Rough, 10 x 14 inch, 100% cotton - http://amzn.to/2ryMo1u
- Asorted watercolor brushes similar to these: - http://amzn.to/2rQoNw1

The tutorial was inspired by a picture of photographer Stephen Emerson. Please visit his site here:
https://500px.com/stephenemerson


Download Fine Art-Tips mobile app:

On the Apple Store:

For iPhone/iPad free: https://itunes.apple.com/us/ap....p/fine-art-tips-draw

For iPhone/iPad, Premium: https://itunes.apple.com/us/ap....p/fine-art-tips-prem

On Google Play:

For Android free: https://play.google.com/store/apps/details?id=allmax.fine.art.tips.free2&hl=en

For Android, Premium: https://play.google.com/store/apps/details?id=allmax.fine.art.tips2&hl=en

You may also follow me on:

My Blog: http://fineart-tips.blogspot.mx/

My Twitter: https://twitter.com/#!/ArtistLeonardo

Fine Art Tips on Google+: http://goo.gl/TqsmiJ

My Instagram: http://instagram.com/artistleonardo

My LinkedIn: http://www.linkedin.com/profile/view?id=89957576&trk=tab_pro

My Pinterest: http://pinterest.com/ArtistLeonardo/

My VK: http://vk.com/leonardopereznieto

My website: http://www.artistleonardo.com/

I wish you great creations!

Audio file(s) provided by http://www.audiomicro.com

This tutorial shows How to Paint a Road With Trees and Light in Watercolor - Narrated

This tutorial shows how to draw a perfect circle freehand.
For long tutorials subscribe to Patreon: https://www.patreon.com/artistleonardo
My drawing book: http://amzn.to/1K7L8Ed
Visit me on FB: https://www.facebook.com/LeonardoPereznieto
My website: http://www.ArtistLeonardo.com/

Do you want to help me translating it into your language?
(Note: First check if it hasn´t been translated already by pressing the "CC" button on the lower part of the video).
To translate the title of the video and the subtitles, all you need to do is to please go to the following link and translate (you don't necessarily need to do the whole thing, you can do a section and other people in the community can finish it). Thank you!:
http://www.youtube.com/timedtext_video?v=l5WLMPCkpUA&ref=share

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, or to hire him for workshops or lectures, please write to: info@leopereznieto.com (Business only, not for personal messages.)


Download Fine Art-Tips mobile app:

On the Apple Store:

For iPhone/iPad free: https://itunes.apple.com/us/ap....p/fine-art-tips-draw

For iPhone/iPad, Premium: https://itunes.apple.com/us/ap....p/fine-art-tips-prem

On Google Play:

For Android free: https://play.google.com/store/apps/details?id=allmax.fine.art.tips.free2&hl=en

For Android, Premium: https://play.google.com/store/apps/details?id=allmax.fine.art.tips2&hl=en

You may also follow me on:

My Blog: http://fineart-tips.blogspot.mx/

My Twitter: https://twitter.com/#!/ArtistLeonardo

Fine Art Tips on Google+: http://goo.gl/TqsmiJ

My Instagram: http://instagram.com/artistleonardo

My LinkedIn: http://www.linkedin.com/profile/view?id=89957576&trk=tab_pro

My Pinterest: http://pinterest.com/ArtistLeonardo/

My VK: http://vk.com/leonardopereznieto

My website: http://www.artistleonardo.com/

I wish you great creations!

Audio file(s) provided by http://www.audiomicro.com

This tutorial shows How to Draw a Perfect Circle Freehand - 3 hacks and techniques

Visit my FB Gallery: https://www.facebook.com/LeonardoPereznieto
Visit my website: http://www.artistleonardo.com/
Visit: http://www.fineartebooks.com/ for free drawing tutorials.

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, please write to: info@leonardopereznieto.com

List of materials:

Black lead holder: H lead
Red lead holder: 4B lead
Yellow lead holder: 6B lead
Kneaded eraser Prismacolor
Stick eraser
Soft, synthetic brushes
Fabriano white drawing paper, fine grain

To see my blog about materials, please click on the following link:

http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/My_Blog.html

This tutorial shows the drawing of a swan in time lapse.

You may also follow me on:

My Blog: http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/My_Blog.html

Twitter: https://twitter.com/#!/ArtistLeonardo

LinkedIn: http://www.linkedin.com/profile/view?id=89957576&trk=tab_pro

Google+: https://plus.google.com/u/0/10....0373866809472929876/

VK: http://vk.com/leonardopereznieto

Leonardo Pereznieto: http://www.leonardopereznieto.com/leo/Intro.html

In this video I’m showing the process of working on a 50x50 cm (19.7x19.7 inches) oil painting.

REAL-TIME PAINTING VIDEOS, TUTORIALS and other helpful materials ▶ https://www.patreon.com/dariacallie

▷ For prints and original paintings please visit https://dariacallie.com/store/

CONNECT WITH ME:
Instagram: https://www.instagram.com/dariacallie/
Facebook: https://www.facebook.com/DariaCallieArt/
Website: http://www.dariacallie.com/


Materials used:

• Oil paints - Gamblin Oil Colors and Nevskaya palitra (russian brand)
Colors: Burnt umber, Cadmium Yellow, Ultramarine Blue, Cadmium Red and Titanium White.
(I have a color-mixing video where I explain how I premix my palette - https://youtu.be/kKT1gXBC_L4 )
In addition I have a couple of colors that I use sometimes: Ivory Black, Celestial Blue and Cobalt Violet Deep.
• Primed linen canvas (from a local art-store)
• Paint thinner (odorless mineral spirits)
• Medium (stand linseed oil)
• Brushes - Detail brushes & Filbert synthetic brushes of different sizes
• Glass palette (homemade)
• Palette knife (from a local art-store)
• Paper towels (or tissues that I use to wipe the brushes)


Music: “FLIGHT” by A. Taylor
https://soundcloud.com/a-taylor

Viewers like you help make PBS (Thank you

Support us on Patreon! http://patreon.com/eons

Ratites have spread to Africa, Australia, New Zealand, and South America. And there are fossils of Ratites in Europe, Asia, and North America too. That’s a lot of ground to cover for birds that can’t fly. So how did Ratites end up all over the world?

Thanks to Ceri Thomas for the Lithornithid reconstruction. Check out more of Ceri's paleoart at http://alphynix.tumblr.com and http://nixillustration.com

Thanks as always to Nobu Tamura for allowing us to use his wonderful paleoart: http://spinops.blogspot.com/

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Super special thanks to the following Patreon patrons for helping make Eons possible:

Katie Fichtner, Aldo Espinosa Zúñiga, Anthony Callaghan, Esmeralda Rupp-Spangle, Gregory Donovan, Ehit Dinesh Agarwal, الخليفي سلطان, Gabriel Cortez, Marcus Lejon, Anel Salas, Robert Arévalo, Robert Hill, Kelby Reid, Todd Dittman, Betsy Radley, PS, Colin Sylvester, Philip Slingerland, John Vanek, Jose Garcia, Noah offitzer, Eric Vonk, Tony Wamsley, Henrik Peteri, Jonathan Wright, Jon Monteiro, James Bording, Brad Nicholls, Miles Chaston, Michael McClellan, Jeff Graham, Maria Humphrey, Nathan Paskett, Connor Jensen, Sapjes, Daisuke Goto, Hubert Rady, Yuntao Zhou, Gregory Kintz, Tyson Cleary, Chandler Bass, Maly Lor, Joao Ascensao, Tsee Lee, Sarah Fritts, Ruben Winter, Ron Harvey Jr, Jacob Gerke, Alex Yan

If you'd like to support the channel, head over to http://patreon.com/eons and pledge for some cool rewards!

Want to follow Eons elsewhere on the internet?
Facebook - https://www.facebook.com/eonsshow
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References:
http://www.pnas.org/content/ea....rly/2014/03/14/13149
https://researchcommons.waikat....o.ac.nz/handle/10289
https://www.sciencedirect.com/....science/article/pii/
https://www.sciencedirect.com/....science/article/pii/
https://journals.plos.org/plos....one/article?id=10.13
https://www.researchgate.net/p....ublication/228865624
https://www.jstor.org/stable/3545707
http://www.pnas.org/content/115/7/1546
https://onlinelibrary.wiley.co....m/doi/abs/10.1111/j.
https://www.nature.com/articles/nature01871
https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC27916
https://www.sciencedirect.com/....science/article/pii/
https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC18100
http://science.sciencemag.org/content/324/5923/42
https://www.nature.com/articles/nature01838
https://academic.oup.com/bioli....nnean/article/112/4/
http://digitallibrary.amnh.org/handle/2246/5660
https://onlinelibrary.wiley.co....m/doi/abs/10.1111/j.
http://science.sciencemag.org/....content/344/6186/898
http://rspb.royalsocietypublis....hing.org/content/276
https://digital.library.adelai....de.edu.au/dspace/han
http://www.pnas.org/content/110/42/16910
https://dspace.flinders.edu.au..../xmlui/handle/2328/3
https://www.ncbi.nlm.nih.gov/pubmed/27989673
https://www.tandfonline.com/do....i/full/10.1080/02724
https://www.notornis.osnz.org.....nz/notes-weight-flyi
https://www.jstor.org/stable/2462941
https://onlinelibrary.wiley.co....m/doi/abs/10.1002/jm

Check out ReInventors: https://www.youtube.com/channe....l/UCzZRoStdiqWxauQT2

Experts are still arguing over whether Archaeopteryx was a true bird, or a paravian dinosaur, or some other kind of dino. But regardless of what side you’re on, how did this fascinating, bird-like animal relate to today’s birds? It turns out its teeth were a clue that this story goes all the way back to what we now call the non-avian dinosaurs.

Thanks to Ceri Thomas for the excellent Longipteryx reconstruction. Check out more of Ceri's paleoart at http://alphynix.tumblr.com and http://nixillustration.com

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Super special thanks to the following Patreon patrons for helping make Eons possible:
Katie Fichtner, Aldo Espinosa Zúñiga, Kelby Reid, Steph Summerfield, Todd Dittman, Betsy Radley, Svetlana Pylaeva, Colin Sylvester, Philip Slingerland, John Vanek, Jose Garcia, Noah offitzer, Eric Vonk, Tony Wamsley, Henrik Peteri, Jonathan Wright, Wilco Verweij, Jon Monteiro, James Bording, Brad Nicholls, Miles Chaston, Michael McClellan, Elysha Nygård, Jeff Graham, Maria Humphrey, Nathan Paskett, Connor Jensen, Ehit Dinesh Agarwal, Sapjes, Daisuke Goto, Zachary Winkler, Hubert Rady, Yuntao Zhou, Gregory Kintz, Tyson Cleary, Chandler Bass, Maly Lor, Joao Ascensao, Tsee Lee, Sarah Fritts, Ruben Winter, Ron Harvey Jr, Joshua Mitchell, Johnny Li, Jacob Gerke, Katie M Vasilescu, Brandon Burke, Alex Yan

If you'd like to support the channel, head over to http://patreon.com/eons and pledge for some cool rewards!

Want to follow Eons elsewhere on the internet?
Facebook - https://www.facebook.com/eonsshow
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References:
doi:10.2475/ajs.s3-14.83.337
https://digitallibrary.amnh.or....g/bitstream/handle/2
Bakker RT. 1986. The Dinosaur Heresies. Zebra Books, New York. 481 pp. ISBN: 0806522607
https://paleoglot.org/files/Ji&Ji_96.pdf
doi:10.1038/scientificamericandinosaurs0514-76
Martyniuk, MP. 2012. A Field Guide to Mesozoic Birds and Other Winged DInosaurs. Pan Aves, Vernon, NJ. 191 pp.
ISBN-13: 978-0-9885965-0-4
Baby enantiornithine: https://doi.org/10.1016/j.gr.2017.06.001
Enantiornithine wings: https://www.nature.com/articles/ncomms12089
Baby dinosaur tail: https://doi.org/10.1016/j.cub.2016.10.008
https://doi.org/10.1002/jgrg.20018
https://doi.org/10.1029/2001JE001532
https://doi.org/10.1130/B25402.1
https://www.cell.com/current-b....iology/fulltext/S096
https://www.cell.com/current-b....iology/fulltext/S096
https://www.sciencedirect.com/....science/article/pii/

Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions.

Table of Contents
Central Nervous System, Location and Brain Function 1:48
Brain Development 3:21
Neural Tube 3:27
Three Primary Vesicles 3:37
Four Adult Structures and Their Basic Functions 4:17

***

Crash Course is now on Patreon! You can support us directly (and, until April 30th, have your contributions matched by Patreon!) by signing up at http://www.patreon.com/crashcourse

***SUBBABLE MESSAGES***

TO: Clay Compton
FROM: Bill Compton

Happy birthday, Dad!

--

TO: My Psychology Students
FROM: Dr. Caitlin Faas

Any observant eyes catching this message? We love Crash Course!

***SUPPORTER THANK YOU!***

Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever:

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You can directly support Crash Course at https://www.patreon.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing this content.

In which John Green teaches you about Kurt Vonnegut's most famous novel, Slaughterhouse-Five. Vonnegut wrote the book in the Vietnam era, and it closely mirrors his personal experiences in World War II, as long as you throw out the time travel and aliens and porn stars and stuff. Slaughterhouse-Five tells the story of Billy Pilgrim, a World War II veteran who was a prisoner of war, and survived the Battle of the Bulge and the fire-bombing of Dresden, goes home after the war, and has trouble adapting to civilian life (this is the part that's like Vonnegut's own experience). Billy Pilgrim has flashbacks to the war that he interprets as being "unstuck in time." He believes he's been abducted by aliens, and pretty much loses it. You'll learn a little about Vonnegut's life, quite a bit about Dresden, and probably more than you'd like about barbershop quartets as a metaphor for post traumatic stress.

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom.

You can directly support Crash Course at https://www.patreon.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing this content.

In which John Green teaches you about World War 2, as it was lived on the home front. You'll learn about how the war changed the country as a whole, and changed how Americans thought about their country. John talks about the government control of war production, and how the war probably helped to end the Great Depression. A broader implementation of the income tax, the growth of large corporations, and the development of the West Coast as a manufacturing center were also results of the war. The war positivelychanged the roles of women and African Americans, but it was pretty terrible for the Japanese Americans who were interred in camps. In short, World War II changed America's role in the world, changed American life at home, and eventually spawned the History Channel.

Hey teachers and students - Check out CommonLit's free collection of reading passages and curriculum resources to learn more about the events of this episode. At home in America, everyone joined in the war effort, with everyone contributing to American industry: https://www.commonlit.org/text....s/how-american-indus
But America had its fair share of shame, such as when the country turned away Jewish refugees on the St. Louis who would die in the Holocaust: https://www.commonlit.org/text....s/jewish-refugees-on
During World War II, there was also a painful period of Japanese relocation and internment throughout the country: https://www.commonlit.org/text....s/japanese-relocatio

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Jupiter is the biggest planet in our solar system. The gas giant is NOT a failed star, but a really successful planet! It has a dynamic atmosphere with belts and zones, as well as an enormous red spot that’s actually a persistent hurricane. Jupiter is still warm from its formation, and has an interior that’s mostly metallic hydrogen, and it may not even have a core.

--

Table of Contents
Jupiter is the Biggest Planet in Our Solar System 0:28
Belts and Zones 1:33
Persistent Hurricane 2:32
Metallic Hydrogen Interior 4:03
Fast Spin 0:49
Not a Failure 6:17

--

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Follow Phil on Twitter: https://twitter.com/badastronomer

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PHOTO/VIDEO SOURCES
Jupiter http://www.spacetelescope.org/....static/archives/imag [credit: NASA, ESA, and A. Simon (Goddard Space Flight Center)]
Earth http://visibleearth.nasa.gov/view.php?id=57723 [credit: NASA]
Telescope view https://farm7.staticflickr.com..../6155/6177104089_ae8 [credit: Chris Isherwood / Flickr]
Jupiter Belt System https://en.wikipedia.org/wiki/....Atmosphere_of_Jupite [credit: Wikimedia Commons & NASA/JPL]
Jupiter’s Jet Streams http://svs.gsfc.nasa.gov/cgi-b....in/details.cgi?aid=1 [credit: NASA's Goddard Space Flight Center]
2010 belt sinking http://www.spacetelescope.org/....static/archives/imag [credit: NASA, ESA and Z. Levay (STScI)]
Storms http://photojournal.jpl.nasa.gov/jpeg/PIA01384.jpg [credit: NASA/JPL]
Jupiter Approach http://www.nasa.gov/centers/go....ddard/images/content [credit: NASA]
Red spot shrinking http://imgsrc.hubblesite.org/h....u/db/images/hs-2014- [credit: NASA, ESA, and A. Simon (Goddard Space Flight Center)]
Jupiter’s Hot Spots http://svs.gsfc.nasa.gov/cgi-b....in/details.cgi?aid=1 [credit: NASA's Goddard Space Flight Center]
Gas interior http://solarsystem.nasa.gov/mu....ltimedia/gallery/gas [credit: NASA]
Jupiter interior http://juno.wisc.edu/Images/us....ing/Science/Objectiv [credit: NASA]
Creating Gas Giants http://svs.gsfc.nasa.gov/cgi-b....in/details.cgi?aid=1 [credit: NASA's Goddard Space Flight Center]
Jupiter’s oblate disc https://en.wikipedia.org/wiki/....User:Iridia/J_2#/med [credit: WikiMedia Commons/NASA]
Jupiter heat http://photojournal.jpl.nasa.gov/jpeg/PIA13760.jpg [credit: NASA/IRTF/JPL-Caltech/University of Oxford]
Jupiter and its shrunken red spot https://en.wikipedia.org/wiki/....Atmosphere_of_Jupite [credit: NASA, ESA, and A. Simon (Goddard Space Flight Center)]
Jupiter’s magnetosphere https://en.wikipedia.org/wiki/....Io_(moon)#/media/Fil [credit: WikiMedia Commons / Volcanopele]
Jupiter aurora https://solarsystem.nasa.gov/m....ultimedia/gallery/hu [credit: John Clarke (University of Michigan) and NASA]
Jupiter’s ring http://pds-rings.seti.org/jupi....ter/galileo/PIA01621 [credit: NASA]
Cosmic Fireball Falling Over ALMA http://www.eso.org/public/images/potw1414a/ [credit: ESO/C. Malin]
Shoemaker http://zebu.uoregon.edu/images/G-MSSSO.gif [credit: ANU / Peter McGregor]
Shoemaker scars http://hubblesite.org/hubble_d....iscoveries/10th/phot [credit: R. Evans, J. Trauger, H. Hammel and the HST Comet Science Team and NASA]
Smaller impacts http://imgsrc.hubblesite.org/h....u/db/images/hs-2009- [credit: NASA, ESA, and H. Hammel (Space Science Institute, Boulder, Colo.), and the Jupiter Impact Team]

Hank explores different ways of understanding identity – including the Indiscernibility of Identicals, and essential and accidental properties. In what ways does affect identity? In what ways does it not? What does it mean for a thing to persist over time?

Get your own Crash Course Philosophy mug from DFTBA: http://store.dftba.com/product....s/crashcourse-philos

The Latest from PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO

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All other images and video either public domain or via VideoBlocks, or Wikimedia Commons, licensed under Creative Commons BY 4.0: https://creativecommons.org/licenses/by/4.0/

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Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Crash Course Philosophy is sponsored by Squarespace.
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This week, we're continuing our discussion of heroes by talking about Gilgamesh, star of one of the earliest written hero stories, The Epic of Gilgamesh. Gilgamesh was a terrible ancient king who left his kingdom seeking adventure, and eventually on the prowl for immortality. Along the way, he checks pretty much all the boxes on the checklist of Joseph Campbell's Hero's Journey.

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Massive stars fuse heavier elements in their cores than lower mass stars. This leads to the creation of heavier elements up to iron. Iron robs critical energy from the core, causing it to collapse. The shock wave, together with a huge swarm of neutrinos, blast through the star’s outer layers, causing it to explode. The resulting supernova creates even more heavy elements, scattering them through space. Also, happily, we’re in no danger from a nearby supernova.

Crash Course Astronomy Poster: http://store.dftba.com/product....s/crashcourse-astron

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Table of Contents
Massive Stars Fuse Heavier Elements Up To Iron 1:15
Iron Uses High Amounts of Energy, Thus Making Stars Collapse 3:58
The Resulting Supernova Creates Even Heavier Elements 10:00
Relax, Something Else Will Kill You 9:04

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PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Follow Phil on Twitter: https://twitter.com/badastronomer

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PHOTOS/VIDEOS
Blowing Bubbles http://chandra.harvard.edu/res....ources/animations/pn [credit: NASA/CXC/April Jubett]
The Sizes of Stars http://www.eso.org/public/images/eso1030c/ [credit: ESO/M. Kornmesser]
Red giants https://commons.wikimedia.org/....wiki/File:Redgiants. [credit: Wikimedia Commons]
Alpha Orionis http://imgsrc.hubblesite.org/h....u/db/images/hs-1996- [credit: A. Dupree (CfA), NASA, ESA]
Sun and VY Canis Majoris https://commons.wikimedia.org/....wiki/File:Sun_and_VY [credit: Wikimedia Commons]
Witch Head Nebula and Rigel http://www.deepskycolors.com/a....rchive/2009/11/16/wi [credit: Rogelio Bernal Andreo]
Layers of a massive star https://en.wikipedia.org/wiki/....User:FT2/scc#/media/ [credit: Wikimedia Commons]
NASA's Swift Reveals New Phenomenon in a Neutron Star http://www.nasa.gov/mission_pa....ges/swift/bursts/new [credit: NASA's Goddard Space Flight Center]
What is a black hole? http://www.nasa.gov/audience/f....orstudents/k-4/stori [credit: NASA/CXC/M.Weiss]
The Death of Stars http://www.spacetelescope.org/....videos/hubblecast52a [credit: ESA/Hubble]
Giant Mosaic of the Crab Nebula http://www.nasa.gov/multimedia..../imagegallery/image_ [credit: NASA, ESA, J. Hester (Arizona State University)]
Hubble and Chandra spot a celestial bauble http://www.spacetelescope.org/images/heic1018b/ [credit: NASA, ESA, the Hubble Heritage Team (STScI/AURA), and NASA/CXC/SAO/J. Hughes]
Vela Supernova Remnant http://www.glitteringlights.co....m/Images/Nebulae/i-p [credit: Marco Lorenzi]
Spica [credit: Phil Plait]
Cassiopeia A https://en.wikipedia.org/wiki/....Cassiopeia_A#/media/ [credit: Oliver Krause (Steward Observatory) George H. Rieke (Steward Observatory) Stephan M. Birkmann (Max-Planck-Institut fur Astronomie) Emeric Le Floc'h (Steward Observatory) Karl D. Gordon (Steward Observatory) Eiichi Egami (Steward Observatory) John Bieging (Steward Observatory) John P. Hughes (Rutgers University) Erick Young (Steward Observatory) Joannah L. Hinz (Steward Observatory) Sascha P. Quanz (Max-Planck-Institut fur Astronomie) Dean C. Hines (Space Science Institute)]
Sloshing Supernova http://svs.gsfc.nasa.gov/cgi-b....in/details.cgi?aid=1 [credit: NASA's Goddard Space Flight Center Video and images courtesy of NASA/JPL-Caltech]
Star Burst http://svs.gsfc.nasa.gov/cgi-b....in/details.cgi?aid=1 [credit: NASA's Goddard Space Flight Center Video courtesy of ESA/Hubble/L. Calcada]

Want more videos about psychology every Monday and Thursday? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych!

Feeling motivated? Even if you are, do you know why? The story of Aaron Ralston can tell us a lot about motivation. In this episode of Crash Course Psychology, Hank tells us Ralston's story, as well as 4 theories of motivation and some evolutionary perspectives on motivation.

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Table of Contents

Four Theories of Motivation:
Evolutionary Perspective 1:38:22
Drive-Reduction 2:45:10
Optimal Arousal 3:38:21
Maslow's Hierarchy of Needs 4:49:04
How Sex, Hunger, and the Need to Belong Motivate us 5:29:02

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In which John Green teaches you about globalization, a subject so epic, so, um, global, it requires two videos. In this video, John follows the surprisingly complex path of t-shirt as it criss-crosses the world before coming to rest on your doorstep, and eventually in your dresser. (Unless you're one of those people who never puts their laundry away and lives out of a laundry basket. If that's the case, shame on you.) Anyway, the story of the t-shirt and its manufacture in far-flung places like China, Guatemala, and India is a microcosm of what's going on in the global economy. Globalization is a bit of a mixed bag, and there have definitely been winners and losers along the way. In this episode John will talk about some of the benefits that have come along with it. Next week, he'll get into some of the less-positive side effects of globalization.

Also, you should turn on the captions.

Thanks to Destin from Smarter Every Day for the cotton footage! http://www.youtube.com/destinws2

Crash Course World History is now available on DVD! http://store.dftba.com/product....s/crashcourse-world-

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