Some paleontologists wonder how many species of dinosaurs are left for us to discover, and how many fossils of them are out there. Find out how long the experts think the world’s supply of dinosaur fossils will last! If you liked this video, check out more videos about natural history and paleontology on SciShow s sister channel, Eons: https://www.youtube.com/eons Hosted by: Michael Aranda ---------- 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: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.slate.com/articles/news_and_politics/explainer/2009/08/bone_dry.html http://www.pnas.org/content/103/37/13601.full http://www.pnas.org/content/87/19/7608.full.pdf http://palaeo-electronica.org/2011_1/238/estimate.htm

On today s episode of Crash Course Anatomy & Physiology, Hank continues our exploration of tissues, with an introduction to your connective tissues. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: https://apple.co/3d4eyZo Download it here for Android Devices: https://bit.ly/2SrDulJ Chapters: Introduction 00:00 What is Connective Tissue? 2:14 Four Classes of Connective Tissue 2:34 What Makes Connective Tissues Different From Other Tissue Types? 3:25 The Extracellular Matrix 4:07 Types of Fibers 5:34 Connective Tissue Cells 6:34 How Marfan Syndrome Affects Connective Tissue 8:31 Review 9:37 Credits 10:08 Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Why we yawn, why we hiccup, twitchy eyes (and more)! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http://instagram.com/jtotheizzoe Our bodies do a lot of weird things, and many of them are completely involuntary. Why do we often jerk our bodies awake right before falling asleep? Why do we yawn? Why do we hiccup? Why do some people sneeze when they look at the sun? And why does your eye twitch? This week we ll look at the science behind these crazy involuntary behaviors! MY T-SHIRT: http://www.cognitive-surplus.com/product/science-is-magic-that-works-shirt-organic/ Read more: Aristotle s "Book of Problems" free online: http://www.gutenberg.org/files/12699/12699-h/12699-h.htm#BOOK_OF_PROBLEMS (it was probably not written by Aristotle, but instead collected after his death) Yawns: http://www.bbc.com/future/story/20140811-warning-this-may-make-you-yawn Eye twitches: http://www.straightdope.com/columns/read/1603/what-causes-my-eyelid-to-twitch Sun sneezes: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2821404/ Hiccups: http://www.bbc.com/future/story/20140127-do-hiccup-remedies-work Sleep twitches: http://www.bbc.com/future/story/20120522-suffer-from-sleep-shudders http://www.bbc.com/future/story/20120522-suffer-from-sleep-shudders Post-micturition convulsion syndrome: http://io9.com/5810102/the-science-of-pee-shivers Have an idea for an episode or an amazing science question you want answered? Leave a comment below! ----------------- It s Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe Email me: itsokaytobesmart AT gmail DOT com Facebook: http://www.facebook.com/itsokaytobesmart Google+ https://plus.google.com/+itsokaytobesmart For more awesome science, check out: http://www.itsokaytobesmart.com Produced for PBS Digital Studios Joe Hanson - Creator/Host/Writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Andrew Matthews - Editing/Motion Graphics Katie Graham - Director of Photography John Knudsen - Gaffer Dalton Allen - Post-Production Intern Theme music: "Ouroboros" by Kevin MacLeod Other music via APM Stock images from Shutterstock ----------------- Last week s video: There s no such thing as cold: https://www.youtube.com/watch?v=Akd7MMRKDwc More videos: Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA Why Did We Blow on NES Games? https://www.youtube.com/watch?v=4Gf9mtXnJfM The Science of Game of Thrones - https://www.youtube.com/watch?v=Utu-LpJn3Is There Was No First Human - https://www.youtube.com/watch?v=xdWLhXi24Mo How The Elements Got Their Names - https://www.youtube.com/watch?v=mtg9p6A6xnY

We ve grown good at making many things in the modern world - but strangely the art of making attractive cities has been lost. Here are some key principles for how to make attractive cities once again. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/fwFNPV FURTHER READING “Cities are a big deal. We pretty much all have to live in them. We should try hard to get them right. So few cities are nice, very few out of many thousands are really beautiful; embarrassingly the more appealing ones tend to be old, which is weird because we’re mostly much better at making things now...” You can read more on this and other topics on our blog TheBookofLife.org at this link: https://goo.gl/6wYBGc MORE SCHOOL OF LIFE Our website has classes, articles and products to help you think and grow: https://goo.gl/RWcyzt Watch more films on CAPITALISM in our playlist: http://bit.ly/TSOLcapitalism Do you speak a different language to English? Did you know you can submit Subtitles on all of our videos on YouTube? For instructions how to do this click here: https://goo.gl/O5WaZT SOCIAL MEDIA Feel free to follow us at the links below: Facebook: https://www.facebook.com/theschooloflifelondon/ Twitter: https://twitter.com/TheSchoolOfLife Instagram: https://www.instagram.com/theschooloflifelondon/ CREDITS Produced in collaboration with: Vale Productions http://www.valeproductions.co.uk #TheSchoolOfLife

Today s @TargetStyle challenge is to style four separate looks reminiscent of four different style icons! The four I chose, Betty Draper from Mad Men, Diane Keaton, Brigitte Bardot, and Miley Cyrus, are so different in their fashion choices, but that s what makes it a CHALLENGE! What do you guys think? What 4 style icons would you chose and how would you style their looks? Make sure to share with me and Target by hash tagging: #MrKate, #TargetStyleStory, & #TargetStyle. For more fun, subscribe to our channel here: http://bit.ly/1HXmip0 For photos and outfit deets make sure to check out the blog post here: http://bit.ly/1C4cGJS Dress worn in intro and outro: shop in store at Target or similar here: http://rstyle.me/n/v9rkdhi9w Don t know these style icons? See photos of the style icons that inspired me! Betty Draper: http://bit.ly/1CLGj0B Diane Keaton: http://bit.ly/154jD04 Brigitte Bardot: http://bit.ly/1yEpZhi Miley Cyrus: http://bit.ly/1xu45uq Betty Draper Outfit Deets: Goody headband: http://fave.co/15sUkpz Merona tanktop: http://fave.co/1J8P8nc Xhileration skirt: http://fave.co/15sVWQg pumps: similar here http://fave.co/1J8PMB7 jewelry: Mr. Kate Tuxedo Ring Sonia Kashuk makeup: lip definer (http://fave.co/1J8Qj67), lip stick(http://fave.co/15sXwl9), & eyeliner (http://fave.co/15sYrlw) Diane Keaton Outfit Deets: Mossimo button down: http://fave.co/15t0yFY Merona blazer: http://fave.co/1J8UKh6 Mossimo velvet pants: necklace: similar here http://fave.co/1J8WfMh pork pie hat: similar here http://fave.co/1J8XKu9 Sam & Libby boots: http://fave.co/15t60IW makeup: eyebrow pencil (http://fave.co/15t6izw), clear brow gel (http://fave.co/1J8Q0s6), & lip rescue (http://fave.co/1J8Yhw9) Brigitte Bardot Outfit Deets: dress: Xhileration http://fave.co/15t7mnc tights: Merona http://fave.co/1J8Z7sy booties: similar here http://fave.co/1J8ZVhk blue scarf: similar here http://fave.co/15t9sU4 envelope clutch: http://fave.co/15t9OKa makeup & hair: bobby pins (http://fave.co/1J91bko), teasing comb (http://fave.co/1J91Li6), hairspray (http://fave.co/15tb407), & eye palette (http://fave.co/1J92dwU) Miley Cyrus Outfit Deets: acid wash jean leggings: Mossimo http://fave.co/1J92Bvk cami: Mossimo http://fave.co/1J938NM top: Xhileration http://fave.co/1J94Mz3 black booties: http://fave.co/15tgB6F hinged cuff: http://fave.co/1J96S1S hair: hairspray (http://fave.co/15tb407), & bobby pins (http://fave.co/1J91bko) Follow me (Mr. Kate) on social media: Twitter: http://www.twitter.com/mrkate Instagram: http://www.instagram.com/mrkatedotcom Facebook: http://www.facebook.com/mrkatedotcom Pinterest: http://www.pinterest.com/mrkate/ This video is sponsored by Target. Affiliate links in the description. Video directed and edited by: Brad Etter Produced by: Mr. Kate Inc. and Gearmark Music from, AudioMicro: Here - Like It.wav, Should Be More - NoVox.wav, Sand Castle Pop - NoVoxLtGtrs.wav, 3 Sisters - Full Mix.wav, Nothing Without You - Full Mix.wav, Big Cinema FX 43.wav, Auto City - NoLds.wav, & We Can t Stop Rockin .wav

Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com/products/crashcourse-astronomy-poster -- Chapters: Introduction: Naked Eye Observations 00:00 Classifying Stars by Magnitude 2:08 Star Colors 2:24 Constellations 3:09 Names of Stars 4:34 Light Pollution 5:16 Why Do Stars Twinkle? 6:40 Naked-Eye Planets 7:07 The Sky s Motion 7:25 Which Stars Can We See? 9:34 Review 10:30 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow Phil on Twitter: https://twitter.com/badastronomer -- Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids -- PHOTOS http://www.eso.org/public/images/potw1333a/ http://commons.wikimedia.org/wiki/File:3_Solar_Interstellar_Neighborhood_(ELitU).png http://www.spacetelescope.org/images/heic0206j/ http://www.spacetelescope.org/images/heic0720c/ http://upload.wikimedia.org/wikipedia/commons/3/36/Orion_tjt.jpg http://hubblesite.org/newscenter/archive/releases/1996/04 http://en.wikipedia.org/wiki/Delphinus#mediaviewer/File:Delphinus_IAU.svg http://en.wikipedia.org/wiki/Scorpius#mediaviewer/File:Sidney_Hall_-_Urania%27s_Mirror_-_Scorpio.jpg http://en.wikipedia.org/wiki/Category:Pisces_(constellation)#mediaviewer/File:Pisces_constellation_map.png http://en.wikipedia.org/wiki/Alpha_Cancri#mediaviewer/File:Cancer_constellation_map.png http://en.wikipedia.org/wiki/GLOBE_at_Night#mediaviewer/File:Light_pollution_It%27s_not_pretty.jpg http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=7543 http://photojournal.jpl.nasa.gov/catalog/PIA00104 http://www.esa.int/spaceinimages/Images/2007/02/True-colour_image_of_Mars_seen_by_OSIRIS http://photojournal.jpl.nasa.gov/jpeg/PIA04866.jpg http://photojournal.jpl.nasa.gov/catalog/PIA06193 http://commons.wikimedia.org/wiki/File:Star_Trails_over_the_VLT_in_Paranal.jpg http://imgsrc.hubblesite.org/hu/db/images/hs-2006-02-a-print.jpg http://en.wikipedia.org/wiki/Circumpolar_star#mediaviewer/File:Circumpolar_AZ81.jpg

http://audible.com/minutephysics EDWARD SNOWDEN book on Audible: http://www.audible.com/pd/Nonfiction/No-Place-to-Hide-Audiobook/B00MEL9RTI/ref=a_search_c4_1_1_srTtl/191-2173915-6184263?qid=1421950758&sr=1-1 MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder Created by Henry Reich

Thanks to The Kwongan Foundation at the University of Western Australia for supporting this video: http://www.plants.uwa.edu.au/alumni/kwongan MinuteEarth is now on Patreon! Please support us at: http://www.patreon.com/minuteearth And subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 ________________________ Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emily Elert, Ever Salazar, Kate Yoshida, and Henry Reich Music by Nathaniel Schroeder: http://www.soundcloud.com/drschroeder ________________________ Free iTunes podcasts of MinuteEarth! - https://goo.gl/sfwS6n Facebook - http://facebook.com/minuteearth Twitter - http://twitter.com/MinuteEarth MinuteEarth provides an energetic and entertaining view of trends in earth s environment -- in just a few minutes! ________________________ References Borer, ET et al. 2014. Herbivores and nutrients control grassland plant diversity via light limitation. Nature 508, 517–520 Fearon, J. 2003. Ethnic and Cultural Diversity by Country. Journal of Economic Growth 8: 195–222. doi:10.1023/A:1024419522867. Guyana Fourth National Report to the Convention on Biological Diversity, Guyana Environmental Protection Agency 2010, 83 pages Iyigun, M.F. and A.L. Owen. 1998. Risk, entrepreneurship, and human-capital accumulation, American Economic Review, No. 2, Papers and Proceedings 88 (2), 454-457. Lambers, H (ed). 2014. Plant Life on the Sandplains in Southwest Australia, a Global Biodiversity Hotspot - Kwongan Matters. Publisher: University of Western Australia Publishing, Crawley. ISBN: 978-1-74258-564-2 Maffi L. 2005. Linguistic, cultural and biological diversity. Annual Review of Anthropology Vol. 34: 599-617 Nettle, D. 1998. Explaining global patterns of language diversity. Journal of Anthropological Archaeology, 17(4):354--74. New Atlas of the British and Irish Flora. 2002., CD Preston, DA Pearman, TD Dines (editors), Oxford University Press. 910 pages Sutherland, W. J. 2003. Parallel extinction risk and global distribution of languages and species. Nature, 423:276--279. S. Wennekers, A. van Stel, M. Carree, and R. Thurik, 2010. The Relationship between Entrepreneurship and Economic Foundations and Trends in Entrepreneurship 6: 167-237. Yamada G. 1996. Urban Informal Employment and Self-Employment in Developing Countries: Theory and Evidence. ECONOMIC DEVELOPMENT AND CULTURAL CHANGE. 44: 289-314. IMAGE CREDITS: Kwongan - Kwongan Foundation http://www.plants.uwa.edu.au/alumni/kwongan Rainforest - Bishnu Sarangi (Public Domain) http://pixabay.com/es/selva-parque-nacional-mollem-384944/ Meadows - Wikimedia user Nikater (Public Domain) http://en.wikipedia.org/wiki/File:Blumenwiese_bei_Obermaiselstein05.jpg Forest - Hansueli Krapf http://en.wikipedia.org/wiki/File:Swiss_National_Park_131.JPG Wetland - Wikimedia user Martinsnm http://en.wikipedia.org/wiki/File:Laguna01.jpg Indian Market - Courtesy Shutterstock Chinatown Bangkok - Yoav David http://en.wikipedia.org/wiki/File:Chinatown_Bangkok.jpg Language and Poverty map data: http://data.un.org/Data.aspx?d=WDI&f=Indicator_Code%3ANY.GNP.PCAP.CD http://asjp.clld.org/

Senior technical editor Mark Powers and art director Douglas Adams demonstrates how to assemble and install a wall-hung TV cabinet. (See below for a shopping list and tools.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse A large flat-screen television is a must for the big game, but a large black blank space on your wall isn t quite so captivating during dinner parties. You could, of course, hide your mammoth monitor in the den or basement. Or you could install it front and center, and cleverly conceal it behind a handsome cabinet fitted with bifold doors, as we did here. With a simple frame and doors cut down from a single bifold closet door, this cabinet is easy to assemble and costs far less than its store-bought counterparts. Cost: $150 Time: 4 hours Difficulty: Easy. Ripping the bevels on the frame requires a steady hand, but the frame construction is elementary. Shopping List for How to Build a Wall-Hung TV Cabinet: - Bifold door. Select a solid-wood bifold door. To determine the width you ll need, add about 4 inches to the width of your monitor and divide by 2. You ll need to round up to the nearest stock door size. - 1x stock. Choose boards for the sides wide enough to span from the wall just past the face of the TV, as it protrudes from the wall. For the top and bottom, choose boards at least 2 inches wider than the side boards, to account for the thickness of the doors and the beveled overhang. - 1x4s, to make the cleat and crosspiece. Get two 6-foot boards. - Bifold door hinges, to join the halves of each door once you cut it down. Reuse the three that come with your doors and get one more. - Flush-door H hinges, to attach the doors to the frame. Get four. - 1 1/2-inch screws - Magnet catches, made for cabinets. Get two. Tools for How to Build a Wall-Hung TV Cabinet: - Circular saw - Combination square - Speed Square - Miter saw - Drill/driver - Countersink bit Cut list: Bifold door Cut the two panels to equal height, leaving a rail at the top and bottom of each. 1x top and bottom Cut two to the width of the assembled doors plus ⅛inch for the gap between the two, and add 6 to 8 inches for an overhang on either side. Then rip the front and side edges at a 45-degree angle. 1x sides Cut two to the height of the cut doors plus ¼inch. 1x4 cleat Cut one to the inside width of the frame, then rip it in half with a 45-degree angle down its entire length. 1x4 crosspiece Cut one to the inside width of the frame. Looking for more step by step guidance on how to complete projects around the house? Join This Old House INSIDER to stream over 1,000 episodes commercial-free: https://bit.ly/2GPiYbH Plus, download our FREE app for full-episode streaming to your connected TV, phone or tablet: https://www.thisoldhouse.com/pages/streaming-app Follow This Old House and Ask This Old House: Facebook: http://bit.ly/ThisOldHouseFB Twitter: http://bit.ly/ThisOldHouseTwitter http://bit.ly/AskTOHTwitter Pinterest: http://bit.ly/ThisOldHousePinterest Instagram: http://bit.ly/ThisOldHouseIG http://bit.ly/AskTOHIG For more on This Old House and Ask This Old House, visit us at: http://bit.ly/ThisOldHouseWebsite How to Build a Wall-Hung TV Cabinet | This Old House https://www.youtube.com/user/thisoldhouse/

Windows and doors make up a very important part in the design of any house. They also have a very large effect on the thermal performance of a home. In this video we talk to the team at Windowmakers Ltd about how aluminium joinery is made, and find out more about the options on the market. We also get to watch some of the construction of the windows that will be going into our Tiny House. In our next video, we will be showing how these are installed. For more information about this joinery, check out Windowmakers at http://windowmakers.co.nz For more information on our project, visit our website: http://www.livingbiginatinyhouse.com Please follow us on Facebook at http://www.facebook.com/livingbiginatinyhouse Follow us on Twitter: @TinyHouseNZ Please subscribe for more videos on Tiny Houses, design, and sustainable, off-grid living.

Some scientists say we’re in the midst of Earth’s sixth mass-extinction event, caused entirely by us. But some animals have a knack for surviving in a human-dominated world. What’s their secret? Credits Correction: This episode was written by Alexa Billow. Hosted by: Michael Aranda ---------- 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: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: https://caplter.asu.edu/docs/papers/2010/CAPLTER/Shochat_et_al_2010b.pdf http://beheco.oxfordjournals.org/content/22/6/1286.full http://www.bearbiology.com/fileadmin/tpl/Downloads/URSUS/Vol_16_2/Lyons_16_2_.pdf http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1062&context=icwdm_wdmconfproc http://books.google.com/books?hl=en&lr=&id=cMZhpciWmw0C&oi=fnd&pg=PA81&dq=raccoon+urban+habitat&ots=6yfPHjhnM4&sig=5cjtXJxXx3scwj7PdvTfwAXE-zU#v=onepage&q=raccoon%20urban%20habitat&f=false ftp://ftp.elet.polimi.it/users/Paco.Melia/Urban_ecosystems/Luniak%20(2004).pdf http://bioscience.oxfordjournals.org/content/52/10/883.full http://onlinelibrary.wiley.com/doi/10.1111/j.1469-7998.2011.00887.x/full

Today on Crash Course Anatomy & Physiology, Hank breaks down the parts and functions of one of your body s unsung heroes: your epithelial tissue. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: https://apple.co/3d4eyZo Download it here for Android Devices: https://bit.ly/2SrDulJ Chapters: Introduction 00:00 Proper Epithelium & Glandular Epithelium 1:38 We re All Just Tubes! 2:12 Cell Shapes: Squamous, Cuboidal, or Columnar 3:34 How Form Relates to Function 4:15 Layering: Simple or Stratified 5:26 Epithelial Cells: Apical & Basal Sides 7:06 Glandular Epithelial Tissue Forms Endocrine & Exocrine Glands 8:20 Review 9:16 Credits 9:54 *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate If cold isn t real, then how can I feel it? Subscribe to It s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http://instagram.com/jtotheizzoe You ve felt cold before. Sometimes it s cold outside. But what if I told you that "cold" isn t real? There s no substance or quantity called "cold" in science. We can t measure the amount of "cold" in something. Instead it s about what s NOT there. In this week s video, learn the difference between heat and temperature, why a wind makes us feel colder, and what it s like to live as a mass of jiggling atoms. This is the physics of cold Cool PBS NOVA episode on the search for absolute zero: https://www.youtube.com/watch?v=y2jSv8PDDwA Richard Feynman on jiggling atoms: http://youtu.be/v3pYRn5j7oI The movement of atoms in a wind: http://www.newton.dep.anl.gov/askasci/chem03/chem03448.htm Why a breeze feels cool: http://physics.stackexchange.com/questions/72163/why-does-a-breeze-of-wind-make-us-feel-cooler Density of the interstellar medium: http://en.wikipedia.org/wiki/Interstellar_medium Have an idea for an episode or an amazing science question you want answered? Leave a comment below! ----------------- It s Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe Email me: itsokaytobesmart AT gmail DOT com Facebook: http://www.facebook.com/itsokaytobesmart Google+ https://plus.google.com/+itsokaytobesmart For more awesome science, check out: http://www.itsokaytobesmart.com Produced for PBS Digital Studios Joe Hanson - Creator/Host/Writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Andrew Matthews - Editing/Motion Graphics Katie Graham - Director of Photography John Knudsen - Gaffer Dalton Allen - Post-Production Intern Theme music: "Ouroboros" by Kevin MacLeod Other music via APM Stock images from Shutterstock ----------------- Last week s video: How many smells can you smell? https://www.youtube.com/watch?v=-yEtBps-BnI More videos: Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA Why Did We Blow on NES Games? https://www.youtube.com/watch?v=4Gf9mtXnJfM The Science of Game of Thrones - https://www.youtube.com/watch?v=Utu-LpJn3Is There Was No First Human - https://www.youtube.com/watch?v=xdWLhXi24Mo How The Elements Got Their Names - https://www.youtube.com/watch?v=mtg9p6A6xnY

Free Audio Book ⇒ http://bit.ly/AudibleSED POST TO FACEBOOK! ⇉ http://bit.ly/FbFreeboot OR http://on.fb.me/1BVWCd1 Tweet this: http://bit.ly/TweetFreebooting Is it freebooted? Read this: http://bit.ly/IsItFreebooted Joe Hanson wrote that great article to help you figure out if something is freebooted or not: Print this out and put it near your computer: http://i.imgur.com/NHlPFvY.png Buy Gordon s music here: https://ashellinthepit.bandcamp.com/album/smarter-every-day-vol-ii Illustrations for "The Sheep Story" by Emily Weddle Design, LLC http://www.emilyweddledesign.com Flula s "Jennifer is a Party Pooper" video http://www.youtube.com/watch?v=gjwofYhUJEM Brady s video of Audrey: https://www.youtube.com/watch?v=s84dBopsIe4 Hello internet episode where Freebooting was named: http://www.hellointernet.fm/podcast/5 http://www.youtube.com/watch?v=-j-tCHzjam4 A huge thank you to CGPGrey for the encouragement and for helping me remove my emotions from the script. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET STUFF SECTION: (If I did this right these should be working Amazon affiliate links to purchase the stuff I like to use. When people purchase from these links it will support Smarter Every Day.) ❓Mystery Item (just for fun): https://amzn.to/3aMFwmM Things I use and like: 📷Camera I use : https://amzn.to/2VSiruw Favorite Lens: https://amzn.to/2KPDQ1a Wide-angle: https://amzn.to/2SlPchR On-camera Mic: https://amzn.to/3aVVbjz Lav Mic: https://amzn.to/3aRek6r Hot shoe mount for Lav Receiver: https://amzn.to/35m6uAo My Tripod: https://amzn.to/2Yl6RtJ My Multi-tool: https://amzn.to/2zGm5Pz Favorite SD Card: https://amzn.to/2KQ3Edz 💾How I get footage off my phone: https://amzn.to/2KMem4K Travel Tripod: https://amzn.to/2zEa9Oi My Backpack: https://amzn.to/35jveJL My Headlamp: https://amzn.to/3deYmVt Favorite Bidet: https://amzn.to/2xnMG3b World Map: https://amzn.to/3aTFCZT Favorite Shoes: https://amzn.to/3f5trfV Everyone needs a snatchblock: https://amzn.to/2DMR4s8 🥽Goggle Up! : https://amzn.to/2zG754g Also, if you’re interested in a Smarter Every Day shirt etc. they’re really soft and you can get there here: https://www.smartereveryday.com/store ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Tweet ideas to me https://twitter.com/smartereveryday I m also on Instagram, Facebook, and Reddit http://instagram.com/smartereveryday https://www.facebook.com/SmarterEveryDay http://www.reddit.com/r/smartereveryday If you like what I do and want to support my efforts to create Smart kids and Smarter Every Day here are a couple of links you can use to help. You will be notified when every single video is released! Patreon Support Link: http://www.patreon.com/smartereveryday Subbable Support Link: http://subbable.com/smartereveryday Warm Regards, Destin

Explored a bit of beautiful (but crazily windy) Gibraltar, but couldn t wait to get back out on the water again.. We couldn t have asked for a better exit out the Gib Strait, with the wind and waves behind us we sat on an average of 7 knots with just the head sail out (plus catching two tuna..). Apart from being becalmed for two days and Riley mentioning how he wished he had an asymmetrical spinnaker over 452,899 times, the 6 day passage went rather well. Now to island hop the Canary Islands, and then make our way down to Cape Verde! Enjoy the vid! Stay tuned for more video s. Ps. If you are following our voyage, like what we are doing, and would like to help us get La Vaga around the world please support us on Patreon! Every cent counts and is HUGELY appreciated. It is YOU who make these videos possible. Subscribe to our Website for updates! (no spamming, we promise) http://www.sailing-lavagabonde.com Please support us on Patreon! http://www.patreon.com/LaVagabonde Checkout some photos on Instagram! http://instagram.com/elayna__c/ Like us on Facebook! http://www.facebook.com/SailingLaVagabonde Please like and share and all that too. You guys are legends! Love Elayna & Riley Sailing La Vagabonde.

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com/products/crashcourse-astronomy-poster -- Chapters: Introduction 00:00 What is Astronomy? 3:00 Who Studies Astronomy? 3:50 Origins of Astronomy 5:27 Astrology vs Astronomy 6:19 Geocentrism 7:51 Revolutions in Astronomy 8:58 Astronomy Today 10:26 Review 11:29 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow Phil on Twitter: https://twitter.com/badastronomer Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids -- Photos: http://commons.wikimedia.org/wiki/File:Earth_cutaway.png http://en.wikipedia.org/wiki/Earth%27s_magnetic_field#mediaviewer/File:Geodynamo_Between_Reversals.gif http://en.wikipedia.org/wiki/Geomagnetic_storm#mediaviewer/File:Magnetosphere_rendition.jpg http://en.wikipedia.org/wiki/Saturn#mediaviewer/File:Saturn_PIA06077.jpg http://en.wikipedia.org/wiki/243_Ida#mediaviewer/File:243_Ida_large.jpg http://commons.wikimedia.org/wiki/File:Comet_Hale_Bopp_NASA.jpg http://solarviews.com/raw/comet/kuiper3.jpg http://solarviews.com/cap/comet/kuiper3.htm http://en.wikipedia.org/wiki/List_of_nearest_bright_stars#mediaviewer/File:3_Solar_Interstellar_Neighborhood_(ELitU).png http://www.slate.com/blogs/bad_astronomy/2013/06/28/planetary_nebula_sh2_68_the_flaming_skull_nebula.html http://www.slate.com/blogs/bad_astronomy/2013/06/06/milky_way_galaxy_two_new_discoveries_about_its_spiral_arms.html http://en.wikipedia.org/wiki/Black_hole#mediaviewer/File:PIA16695-BlackHole-Corona-20130227.jpg http://commons.wikimedia.org/wiki/File:Messier_69_HST.jpg http://www.slate.com/blogs/bad_astronomy/2013/06/25/nearby_galaxies_swift_uv_pictures_of_two_galactic_neighbors.html http://upload.wikimedia.org/wikipedia/commons/0/0f/Earth%27s_Location_in_the_Universe_SMALLER_%28JPEG%29.jpg http://www.slate.com/blogs/bad_astronomy/2013/03/21/age_of_the_universe_planck_results_show_universe_is_13_82_billion_years.html http://www.esa.int/spaceinimages/Images/2007/02/True-colour_image_of_Mars_seen_by_OSIRIS http://en.wikipedia.org/wiki/Andromeda_Galaxy#mediaviewer/File:WISE-_Andromeda.jpg http://en.wikipedia.org/wiki/Triangulum_Galaxy#mediaviewer/File:VST_snaps_a_very_detailed_view_of_the_Triangulum_Galaxy.jpg http://en.wikipedia.org/wiki/Hubble_Space_Telescope#mediaviewer/File:HST-SM4.jpeg http://www.slate.com/blogs/bad_astronomy/2013/12/21/winter_solstice_2013_the_shortest_day_of_the_year.html http://www.slate.com/blogs/bad_astronomy/2012/12/28/full_moon_today_is_the_13th_full_moon_of_2012.html http://en.wikipedia.org/wiki/Nicolaus_Copernicus#mediaviewer/File:Nikolaus_Kopernikus.jpg http://en.wikipedia.org/wiki/Tycho_Brahe#mediaviewer/File:Tycho_Brahe.JPG http://en.wikipedia.org/wiki/Johannes_Kepler#mediaviewer/File:Johannes_Kepler_1610.jpg http://en.wikipedia.org/wiki/Isaac_Newton#mediaviewer/File:GodfreyKneller-IsaacNewton-1689.jpg http://en.wikipedia.org/wiki/Galileo_Galilei#mediaviewer/File:Justus_Sustermans_-_Portrait_of_Galileo_Galilei,_1636.jpg http://www.slate.com/blogs/bad_astronomy/2012/09/25/revealing_the_universe_the_hubble_extreme_deep_field.html

When you burn fat, where does it go? Contrary to popular belief, fat doesn t just get burned up —it s just not possible! So then where does it go? Join Michael Aranda for this new episode of SciShow and find out where your fat really goes! ---------- 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: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.eurekalert.org/pub_releases/2014-12/uons-wyl121414.php http://hyperphysics.phy-astr.gsu.edu/hbase/biology/metab.html

How do plate tectonics REALLY work? Please support us on Patreon at: http://www.patreon.com/minuteearth And subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 Thanks to our Patreon patrons: - @AntoineCoeur - salar tel - @TodayIFoundOut1 - @82abhilash ________________________ Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emily Elert, Ever Salazar, Kate Yoshida, and Henry Reich Music by Nathaniel Schroeder: http://www.soundcloud.com/drschroeder ________________________ Free iTunes podcasts of MinuteEarth! - https://goo.gl/sfwS6n Facebook - http://facebook.com/minuteearth Twitter - http://twitter.com/MinuteEarth MinuteEarth provides an energetic and entertaining view of trends in earth s environment -- in just a few minutes! ________________________ References Anderson, D. L. (2001). Top-down tectonics?. Science, 293(5537), 2016-2018. http://www.sciencemag.org/content/293/5537/2016.short Conrad, C. P., & Lithgow-Bertelloni, C. (2002). How mantle slabs drive plate tectonics. Science, 298(5591), 207-209. ftp://128.171.151.230/engels/Stanley/Textbook_update/Science_298/Conrad-02.pdf Conrad, C.P., 2014. Personal Communication Dietz, R. S. (1961). Continent and ocean basin evolution by spreading of the sea floor. Nature, 190(4779), 854-857. http://eps.mcgill.ca/~courses/c350/lecturestuff/jan28/Dietz_1961.pdf Forsyth, D., & Uyeda, S. (1975). On the relative importance of the driving forces of plate motion. Geophysical Journal International, 43(1), 163-200. http://gji.oxfordjournals.org/content/43/1/163.short Hecht, J. 2014, Aug 29. Earth s tectonic plates have doubled their speed. New Scientist. http://www.newscientist.com/article/mg22329843.000-earths-tectonic-plates-have-doubled-their-speed.html#.VBDAJ7ywJ_Q Smil, V. 2007. Energy in Nature and Society: General Energetics of Complex Systems. MIT Press. http://mitpress.mit.edu/books/energy-nature-and-society Driving forces of plate tectonics (website): http://www.columbia.edu/~vjd1/driving_forces_basic.htm

On http://houseandhome.com/tv, come inside the kitchens of our favourite food experts to find out the top 10 things you ll want to eat and drink this year. Watch hundreds of other free TV segments here: http://houseandhome.com/tv.

In this episode of Crash Course Anatomy & Physiology, Hank gives you a brief history of histology and introduces you to the different types and functions of your body s tissues. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: https://apple.co/3d4eyZo Download it here for Android Devices: https://bit.ly/2SrDulJ Chapters: Introduction 00:00 Nervous, Muscle, Epithelial & Connective Tissues 1:23 History of Histology 2:07 Nervous Tissue Forms the Nervous System 5:17 Muscle Tissue Facilitates All Your Movements 7:00 Identifying Samples 9:03 Review 9:48 Credits 10:22 Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids