You probably remember the T.rex’s iconic roar from Jurassic Park, but it turns out that dinosaurs actually didn t sound that ferocious. 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: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn t make SciShow without them! Shoutout to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://news.utexas.edu/2016/10/12/oldest-known-squawk-box-reveals-dinosaurs-likely-didn-t-sing http://www.nature.com/nature/journal/v538/n7626/full/nature19852.html http://www.vulture.com/2013/04/how-the-dino-sounds-in-jurassic-park-were-made.html https://news.utexas.edu/2016/07/11/dinosaurs-may-have-cooed-like-doves http://onlinelibrary.wiley.com/doi/10.1111/evo.12988/abstract http://www.smithsonianmag.com/science-nature/did-dinosaurs-roar-48438337/ http://www.tandfonline.com/doi/abs/10.1080/08912960903033327 http://www.smithsonianmag.com/science-nature/when-helmet-head-was-a-neccessity-not-a-fashion-faux-pas-32371556/ Image Sources: https://commons.wikimedia.org/wiki/File:Crocodilia_collage.jpg https://commons.wikimedia.org/wiki/File:BirdSyrinx_DolphinNasalComplex.jpg

This is our crazy last minute trip from Oahu to Maui. Live life in the moment and be a yes man! Hawaii 2 - This Ruined Travel for me https://www.youtube.com/watch?v=CibX_-j8QAI Hawaii 1 - World s Most Beautiful (You Need to Watch This) https://www.youtube.com/watch?v=qycHo6jcACQ Make sure to check out our crew! Rob (IG @RobStrok) (YouTube: http://bit.ly/2sogE2i) Dan (IG @AdventureManDan) Watch Dan s Maui video: https://www.youtube.com/watch?v=jBXSC6dVDjc Kate (IG @TheGlowEdit) Laura (IG @Laurareidd) (YouTube: www.youtube.com/laurareidd) ME! (IG @LostLeBlanc) SnapChat LostLeBlanc Twitter LostLeBlanc Facebook LostLeBlanc Laura s YouTube https://www.youtube.com/laurareidd Songs: Major Tom - Shiny Toy Guns The Saint - Conro Ocean Roar HERE: https://goo.gl/fF1Q5N Allah - Jordans Apollo - Electric Mantis Atolla - Flora Always Awake HERE: https://goo.gl/fF1Q5N Seven Lions & Echos - Cold Skin Amazing Copyright Free Music HERE: https://goo.gl/fF1Q5N -------------------------------------- FAQ: -What camera and equipment do you use? https://www.youtube.com/watch?v=Kuq50cVSFbw -What do you use to edit your videos? FCPX May 2017

Try Skillshare at http://skl.sh/besmart Help us build something great and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ You asked for it, so here’s the follow-up! Just because something is difficult doesn’t mean it’s impossible. Over the past centuries, archaeologists, historians, and engineers have reconstructed a great deal of the technology and science used to build the Egyptian pyramids. This week we look at ancient Egyptian mathematics, building techniques, tools, and culture to reconstruct the Great Pyramid’s construction. REFERENCES: Fall, Abdoulaye, et al. "Sliding friction on wet and dry sand." Physical review letters 112.17 (2014): 175502. Lehner, M. (1997). The complete pyramids. Thames and Hudson. Parry, D. (2005). Engineering the pyramids. The History Press. Smith, Craig B., Zahi Hawass, and Mark Lehner. How the great pyramid was built. Harper Collins, 2006. Verner, M. (2003). The pyramids: their archaeology and history. Atlantic. Verner, M. (2007). The Pyramids: The Mystery, Culture, and Science of Egypt s Great Monuments. Grove/Atlantic, Inc.. ----------- FOLLOW US: Merch: https://store.dftba.com/collections/its-okay-to-be-smart Facebook: http://www.facebook.com/itsokaytobesmart Twitter/Instagram: @okaytobesmart @DrJoeHanson Tumblr: http://www.itsokaytobesmart.com ----------- It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D. Director: Joe Nicolosi Writer: Joe Hanson Producer/editor/animator: Andrew Orsak Producer: Stephanie Noone and Amanda Fox Produced by PBS Digital Studios Music via APM Stock images from Shutterstock http://www.shutterstock.com ------

It s time for the glitz and the glamour of big motion pictures that helped keep American spirits up during and after the Great Depression. Sound was a huge change to motion pictures, but there were still a few technological innovations to come, like color and aspect ration. Today, Craig walks us through the Golden Age of Hollywood. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Craig? https://www.youtube.com/user/wheezywaiter The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV *** Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

Behind the Scenes: https://www.youtube.com/watch?v=eMJFpj-0ogA Get a free Audio Book trial at http://www.audible.com/smarter My Audible Book List: http://www.smartereveryday.com/audible ⇊ Click below for more links! ⇊ Behind the Scenes video of Henry and I discussing the Genius After Effects template he made https://www.youtube.com/watch?v=eMJFpj-0ogA I would appreciate it if you didn’t turn this video into a GIF. Please link to this original video (Patron support and sponsorship is how I pay to create Smarter Every Day). Henry’s channel MinutePhysics https://www.youtube.com/user/minutephysics Gordon s song “A Room & A Fire” can be purchased here: https://ashellinthepit.bandcamp.com/album/smarter-every-day-vol-ii The custom Fidget Spinner was provided by: https://www.flyawaytoys.com/ Click here if you re interested in subscribing: http://bit.ly/Subscribe2SED ⇊Please Re-subscribe and "hit the bell" http://bit.ly/Subscribe2SED Support via Patreon: https://www.patreon.com/smartereveryday Rolling Shuter Editing/Animations by MH ⇊ More links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION Rolling Shutter Math: https://arxiv.org/pdf/cs/0503076.pdf ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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/2KOep01 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/2SJulF4 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 at: http://twitter.com/smartereveryday I m "ilikerockets" on Snapchat. Snap Code: http://i.imgur.com/7DGfEpR.png Smarter Every Day on Facebook https://www.facebook.com/SmarterEveryDay Smarter Every Day on Patreon http://www.patreon.com/smartereveryday Smarter Every Day On Instagram http://www.instagram.com/smartereveryday Smarter Every Day SubReddit http://www.reddit.com/r/smartereveryday Ambiance and musicy things by: Gordon McGladdery did the outro music the video. http://ashellinthepit.bandcamp.com/ The thought is it my efforts making videos will help educate the world as a whole, and one day generate enough revenue to pay for my kids college education. Until then if you appreciate what you ve learned in this video and the effort that went in to it, please SHARE THE VIDEO! If you REALLY liked it, feel free to pitch a few dollars Smarter Every Day by becoming a Patron. http://www.patreon.com/smartereveryday Warm Regards, Destin

Even the most daunting world records are meant to be broken… eventually. For elite navigator Stan Honey and a crew of sailing all-stars, beating the prestigious monohull transatlantic sailing record was the ultimate accomplishment. And it was no easy feat. On July 22, 2016, the Comanche—a custom-built, 100-foot racing yacht—set sail from New York to the southern tip of England. Precisely five days, 14 hours, 21 minutes and 25 seconds later, the Comanche’s crew shattered the world record … by more than a day. Brave the high seas as we set sail on one of the most amazing and inspiring journeys ever to take place on film. "Comanche: Across the Atlantic" is a Great Big Film made in partnership with Land Rover (http://www.landroverusa.com/vehicles/discovery/index.html). SUBSCRIBE: https://goo.gl/vR6Acb Got a story idea for us? Shoot us an email at hey [at] GreatBigStory [dot] com Follow us behind the scenes on Instagram: http://goo.gl/2KABeX Make our acquaintance on Facebook: http://goo.gl/Vn0XIZ Give us a shout on Twitter: http://goo.gl/sY1GLY Come hang with us on Vimeo: http://goo.gl/T0OzjV Visit our world directly: http://www.greatbigstory.com

View full lesson: http://ed.ted.com/lessons/how-do-drugs-affect-the-brain-sara-garofalo Most people will take a pill, receive an injection, or otherwise take some kind of medicine during their lives. But most of us don’t know anything about how these substances actually work. How can various compounds impact the way we physically feel, think, and even behave? Sara Garofalo explains how some drugs can alter the communication between cells in the brain. Lesson by Sara Garofalo, directed by Adriatic Animation.

Thanks to Skillshare for supporting this video: http://skl.sh/MinutePhysics for 2 free months! This video is about a multistable perceptual illusion, similar to the hollow face illusion, whereby maps or aerial or satellite photos look upside down/inside out, ie, concave (valley) parts look convex and convex (mountainous) parts look concave. Just flip the images around and things will make a lot more sense! It s just because our eyes gauge depth based on the location of shadows, and the sun always casts shadows on the bottoms of things. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6 REFERENCES Twitter posts: https://twitter.com/Astro2fish/status/859799730565414912 https://twitter.com/BadAstronomer/status/859800278358528001 Bad Astronomy Blog post: http://blogs.discovermagazine.com/badastronomy/2010/05/19/a-lunar-illusion-youll-flip-over/ Multistable perception http://en.m.wikipedia.org/wiki/Multistable_perception Top-left Lighting http://en.m.wikipedia.org/wiki/Top-left_lighting Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich

Designer Vanessa Francis transforms a drab kitchen into a bright English farmhouse-style space. Discover how she combined a serene palette, hits of black and a furniture-style, colorful island to add character to the room. Vanessa swapped the kitchen’s warm, brown tones for off-white cabinets and countertops. She kept some of the existing cabinets and added crown molding at the top to take them to the ceiling. Black hardware, sconces and lantern lighting deliver graphic punch, while a grey-blue kitchen island offers a subtle wash of color. Classic white subway tile and quartz countertops complete the pretty space. See the sources for the items in this video: https://houseandhome.com/video/kitchen-makeover-dreamy-english-farmhouse-style/ ---------- MORE DESIGN INSPIRATION Subscribe to H&H s YouTube Channel https://goo.gl/IZae51 H&H videos, product sources and more http://houseandhome.com/tv Beautiful photo galleries https://houseandhome.com/galleries/ ---------- CONNECT WITH HOUSE & HOME! Facebook https://facebook.com/houseandhomemaga... Instagram https://instagram.com/houseandhomemag/ Snapchat https://snapchat.com/add/houseandhomemag Pinterest https://pinterest.com/houseandhome/ Twitter https://twitter.com/HouseandHome

Buy a Fortune Skateboard HERE https://fortuneny.com Follow me on Instagram http://instagram.com/BrettConti.NYC/ Follow Fortune http://instagram.com/FortuneNY/ Twitter http://twitter.com/brettconti92 Doing my first ever skateboard setup video. Fortune skateboard of course.. GEAR I USE CAMERA http://amzn.to/2k9FwCU LENS http://amzn.to/2kUjRmI MICROPHONE http://amzn.to/2k92Ohj GORILLAPOD http://amzn.to/2kZ7XaM SMALLER VLOG CAMERA I STILL USE http://amzn.to/2kZ0wQW Music - DYALLA SWAIN https://soundcloud.com/dyallas

This week, Emily Graslie is teaching you about human ancestry and geneaology, how we got to be the species we are, and why that matters in our zoomed out look at Big History. For more information, visit the Big History Project: http://www.bighistoryproject.com 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: Mark, Les Aker, Bob Kunz, mark austin, William McGraw, Jeffrey Thompson, Ruth Perez, Jason A Saslow, Shawn Arnold, Eric Prestemon, Malcolm Callis, Steve Marshall, Advait Shinde, Rachel Bright, Khaled El Shalakany, Sam Hickman, Ian Dundore, Asif Ahmed, Tim Curwick, Ken Penttinen, Dominic Dos Santos, Caleb Weeks, Frantic Gonzalez, Kathrin Janßen, Nathan Taylor, Yana Leonor, Andrei Krishkevich, Brian Thomas Gossett, Chris Peters, Kathy & Tim Philip, Mayumi Maeda, Eric Kitchen, SR Foxley, Tom Trval, Andrea Bareis, Moritz Schmidt, Jessica Wode, Daniel Baulig, Jirat -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

Everything in Elizabeth Sweetheart’s life is green. From her bright green hair, to her self-dyed green overalls, the New York City artist has earned her moniker, “the Green Lady.” Elizabeth was inspired to wear green after an emotional trip to Florida with her father. Today, she continues to uphold the tradition because of the joy it brings those around her. SUBSCRIBE: https://goo.gl/vR6Acb This story is a part of our Human Condition series. Come along and let us connect you to some of the most peculiar, stirring, extraordinary, and distinctive people in the world. Got a story idea for us? Shoot us an email at hey [at] GreatBigStory [dot] com Follow us behind the scenes on Instagram: http://goo.gl/2KABeX Make our acquaintance on Facebook: http://goo.gl/Vn0XIZ Give us a shout on Twitter: http://goo.gl/sY1GLY Come hang with us on Vimeo: http://goo.gl/T0OzjV Visit our world directly: http://www.greatbigstory.com

On a stream of water you can levitate light balls of all sizes and even disks and cylinders. The mechanism is not the Bernoulli effect... Want to make this at home? https://youtu.be/BppcHF2EdAY My friend Blake from InnoVinci emailed me with a cool idea for a video and footage of levitating balls in water streams. Initially it was tough to explain the physics of what was going on. The standard Bernoulli effect relies on the object being completely immersed in the upward-flowing fluid. But in this case the water seems to form a single stream around the object and it s deflected away and down from the stream. By Newton s third law, the force on the water by the ball is equal and opposite to the force of the water back on the ball, pushing it up into the stream. There is a stable equilibrium position because if the ball moves into the stream, it "cuts off" the water going over the ball so it drifts out. If it drifts out too far, then lots of water passes over the ball, pushing it back into the stream. Special thanks to Patreon Supporters: Tony Fadell, Donal Botkin, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen Support Veritasium on Patreon: http://ve42.co/patreon Filmed by Raquel Nuno Slow motion by Hollywood Special Ops http://hollywoodspecialops.com Music from Epidemic Sound http://epidemicsound.com "Colored Spirals 3" "Magnified X 3" "In Orbit 2" "ExperiMental 1"

Bam! Let’s start something new. When I was younger, I was very different than I was now. I found a handful of keys in motivational videos, self help books, and advice from inspirational people to flip things around and create the life of my dreams. I ve made this Top 5 Secrets video to show you how to get started making big changes. These tips are the most effective ways to begin in my opinion, and all 5 of these tips were huge steps forward to achieving my dreams. I hope you get a little bit out of this too! Here s a breakdown of the motivational topics I speak about: #1 TAMING THE VOICE We re all born with the bad habit of negative self talk. This must be one of the first things to change. Change the critic into a cheerleader. #2 KILLING YOUR EXCUSES YOU are responsive for everything in your life. Excuses are for people who don t have the courage to own up to the events in their life. Take responsibility, it s sexy. #3 THE CHOICE OF FEAR Fear is scary, we fear the feeling of fear, this is the problem. The fact is... Fear is perfectly fine, and people you d never think of feel it all the time. It s how we chose to respond to it that makes all the difference. #4 NO SHAME IN SELF-HELP Books, Podcasts, Articles, use these as daily doses of hangtime with people you wouldn t be able to access. Surrounding yourself with the people you aspire to be like is key, if you can t find those people IRL, grab the above. #5 MEETING THE BEST YOU How do you know where to go if you don t make the path? What would the dream version of yourself look like? Make the list and get to work! I want to start handing back keys to others, consider this one of a few you might need to see life a bit differently. For further ass kicking, check out Eric Thomas and Tony Robbins in YouTube. Those two dudes have great advice! ----------------------------------------­­­--------------------------------------­-­-­--------------- ♫ Music ♫ “Look Out" - Axel Ljung "Getting Tipsy 2" - Martin Landh from Epidemic Sound (http://www.epidemicsound.com) ----------------------------------------­­­--------------------------------------­-­-­--------------- ☎ Say Hi Here ☎ ✧ Instagram: http://www.instagram.com/kickthegrind ✧ Tweetz: http://www.twitter.com/KickTheGrind ✧ Facebook Fanpage: http://www.facebook.com/KicktheGrindTV ----------------------------------------­­­--------------------------------------­-­-­--------------- ✯ Experiences over Possessions ✯ Kick the Grind ✯ ----------------------------------------­­­--------------------------------------­-­-­---------------

While checking out the tiny house street festival in North Carolina we found this amazing home on wheels. At 40ft, it s hard to call it tiny! This home is packed full of really great features and is designed for those who are looking for a simple, small home on wheels, with ease of access to all of it s features. This larger tiny house design is well suited to the baby boomer generation who are now approaching retirement and are interested in downsizing to a tiny house on wheels without wanting to climb ladders into sleeping lofts! Become a Living Big Patron: https://www.patreon.com/livingbig Read More: http://www.livingbiginatinyhouse.com/large-tiny-house-mansion/ Facebook: http://www.facebook.com/livingbiginatinyhouse Twitter: @TinyHouseNZ Instagram: @livingbiginatinyhouse Tiny House Chattanooga: http://www.tinyhousechattanooga.com Please subscribe for more videos on Tiny Houses, design, and sustainable, off-grid living. Music in this video: http://www.youtube.com/brycelangston Living Big in a Tiny House © 2017 Zyia Pictures Ltd

View full lesson: http://ed.ted.com/lessons/who-built-great-zimbabwe-and-why-breeanna-elliott Stretched across a tree-peppered expanse in Southern Africa lies the ruins of Great Zimbabwe, a medieval stone city of astounding wealth. Located in the present-day country of Zimbabwe, it’s the site of the second largest settlement ruins in Africa. But its history is controversial, defined by decades of dispute about who built it and why. Breeanna Elliott explores the mystery of Great Zimbabwe. Lesson by Breeanna Elliott, directed by JodyPrody.

Here are the top 10 most dangerous stunts ever performed WATCH MORE VIDEOS LIKE THIS ONE HERE: 10 Most Dangerous Stunts Of All Time: https://www.youtube.com/watch?v=r8or-g3vz_Q 10 Craziest Police Chases Caught On Camera: https://www.youtube.com/watch?v=-RL7boIFmJg 10 Most Hilarious News Videobombs: https://www.youtube.com/watch?v=Ku505HNOuCU Visit our site: http://www.TopTrending.com Like us on Facebook: https://www.facebook.com/TopTrending Follow us on Twitter: https://twitter.com/TopTrending Commentator: http://www.youtube.com/user/BaerTaffy 10 Most Dangerous Stunts Ever Performed

To all the people of Morocco, this one is for you. شكرا Thank you for watching #VLOG 80 Would you like to support more videos like this one? I recently created a Patreon, to learn more click here: https://www.patreon.com/indigotraveller or if you prefer PayPal; PayPal ID: nickindigotravel@gmail.com My social media: SUBSCRIBE - https://tinyurl.com/mcmvaex FACEBOOK - https://tinyurl.com/kj5et8g INSTAGRAM - https://tinyurl.com/maerr29 GOOGLE PLUS - https://tinyurl.com/kezuygs SNAPCHAT - fishbole MY GEAR: - My Main Camera: http://amzn.to/2ml2NGh - My Second Camera: http://amzn.to/2lDe5XP - My Second Camera Lense: http://amzn.to/2mi9jMo - My External Microphone: http://amzn.to/2lDoi6w - My Tripod: http://amzn.to/2lDq086 - My Laptop: http://amzn.to/2nMhc0l - My Phone: http://amzn.to/2pmzgOb Join Air-BnB though this link from anywhere in the world and we split the commission: http://www.airbnb.co.nz/c/nickf5404 Business Email: nickindigotravel@gmail.com Cheers! Nick

Today we re giving you a tour of the home we designed for the Parade of Homes in Vineyard, Utah! It was so fun to design a home that would participate in an annual event featuring different homes. This webisode is brought to you by Hallmark Flooring. They provided the beautifully engineered wood floors in the home. PHOTO TOUR/SHOP THE LOOK: http://www.studio-mcgee.com/studioblog/2017/6/20/vineyard-parade-home-webisode-pt-1 MORE Studio McGee: Shop: https://www.mcgeeandco.com/ Instagram: https://www.instagram.com/studiomcgee/ Snapchat: studiomcgee Blog: https://www.studio-mcgee.com/studioblog Website: http://www.studio-mcgee.com Pinterest: https://www.pinterest.com/studio_mcgee/ Facebook: https://www.facebook.com/Studiomcgeee

A monitoring system developed to listen for secret nuclear tests mostly hears other events happening all around Earth. Thanks to CTBTO for sponsoring this video: https://www.ctbto.org/ Thanks also to our supporters on https://www.patreon.com/MinuteEarth Visit our NEW WEBSITE: https://www.minuteearth.com/ ___________________________________________ If you want to learn more about this topic, start your googling with these keywords: Infrasound: sound waves too low in frequency for humans to hear. The CTBTO stations detect frequencies of 0.02 to 4Hz Hydroacoustic: having to do with underwater sounds. The CTBTO stations detect frequencies of 1-100 Hz Seismic: oscillation waves in the earth, often caused by earthquakes or other tectonic activity. The CTBTO stations detect frequencies of 0.02-16 Hz ___________________________________________ Credits (and Twitter handles): Script Writer: Alex Reich Script Editor: Kate Yoshida (@KateYoshida) Video Illustrator: Jesse Agar Video Director: Kate Yoshida (@KateYoshida) Video Narrator: Kate Yoshida (@KateYoshida) With Contributions From: Henry Reich, Ever Salazar, Emily Elert, Peter Reich, David Goldenberg Music by: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder _________________________________________ Like our videos? Subscribe to MinuteEarth on YouTube: http://goo.gl/EpIDGd Support us on Patreon: https://goo.gl/ZVgLQZ Also, say hello on: Facebook: http://goo.gl/FpAvo6 Twitter: http://goo.gl/Y1aWVC And find us on itunes: https://goo.gl/sfwS6n ___________________________________________ If you liked this week’s video, we think you might also like: Animals can detect infrasound: http://www.slate.com/articles/news_and_politics/explainer/2004/12/surviving_the_tsunami.html A Time-Lapse Map of Every Nuclear Explosion Since 1945: https://www.youtube.com/watch?v=LLCF7vPanrY Sound travels 1000s of miles in the ocean’s SOFAR channel: https://en.wikipedia.org/wiki/SOFAR_channel ___________________________________________ Sounds in the video that were recorded by CTBTO stations: 0:32 Kasatoshi volcano eruption in August 2008, detected 2100km away at infrasound station on mainland Alaska. Sped up 500x https://en.wikipedia.org/wiki/Kasatochi_Island 0:35 Explosion of Antares rocket in October 2014, detected 1100km away at Bermuda infrasound station. Sped up 150x https://en.wikipedia.org/wiki/Cygnus_CRS_Orb-3 and video: https://en.wikipedia.org/wiki/File:Antares_Fails_to_Reach_Orbit_with_Cygnus_CRS-3_after_Rocket_Explodes.webm 0:37 Ship engine detected June 1 2017 by hydroacoustic station. Sped up 16x 0:40 Waves hitting an iceberg and causing it to vibrate like a cymbal in July 2010. Detected by hydroacoustic station off of Western Australia. Sped up 16x 1:01 Whale call Feb 18 2017, detected by hydroacoustic station. Sped up 16x 1:08 Chelyabinsk meteor airburst February 15 2013, detected by infrasound station 650km away in Kazakhstan. Sped up 135x 1:39 Earthquake Jan 2 2017, detected by infrasound station. Sped up 16x 2:00 Sound with unknown cause, detected by hydroacoustic station. March 25 2017. Sped up 16x References Brown, P. G., et al. 2013. A 500-kiloton airburst over Chelyabinsk and an enhanced hazard from small impactors. Nature, 503(7475), 238-241. http://dx.doi.org/10.1038/nature12741 Gavrilov, A. May 2017, Personal communication Graham, G. May 2017, Personal communication Harabalus, G. May 2017, personal communication LeBras, R. May 2017, personal communication Mialle P., May 2017, personal communication Miksis-Old, J. May 2017, personal communication Nielsen, P., May 2017, personal communication Le Pichon, A., et al. 2013. The 2013 Russian fireball largest ever detected by CTBTO infrasound sensors. Geophysical Research Letters, 40(14), 3732-3737. http://onlinelibrary.wiley.com/doi/10.1002/grl.50619/full