How do gas masks truly work? - George Zaidan

The secrets of the world’s most famous symphony - Hanako Sawada

Discover what makes Ludwig van Beethoven’s Symphony Number Five a musical masterpiece, and uncover the story behind its inception. -- Eight ferocious notes open one of the most explosive pieces of music ever composed. Ludwig van Beethoven’s Symphony Number Five premiered in 1808, and quickly won acclaim. Its central motif and raw emotionality have continued to resound through the ages. So what exactly makes Beethoven’s Fifth so captivating? Hanako Sawada uncovers the story behind this musical masterpiece. Lesson by Hanako Sawada, directed by Yael Reisfeld. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon [http://bit.ly/TEDEdPatreon] Check out our merch: http://bit.ly/TEDEDShop [http://bit.ly/TEDEDShop] ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter [http://bit.ly/TEDEdNewsletter] Follow us on Facebook: http://bit.ly/TEDEdFacebook [http://bit.ly/TEDEdFacebook] Find us on Twitter: http://bit.ly/TEDEdTwitter [http://bit.ly/TEDEdTwitter] Peep us on Instagram: http://bit.ly/TEDEdInstagram [http://bit.ly/TEDEdInstagram] ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/the-secrets-of-the-world-s-most-famous-symphony-hanako-sawada [https://ed.ted.com/lessons/the-secrets-of-the-world-s-most-famous-symphony-hanako-sawada] Dig deeper with additional resources: https://ed.ted.com/lessons/the-secrets-of-the-world-s-most-famous-symphony-hanako-sawada#digdeeper [https://ed.ted.com/lessons/the-secrets-of-the-world-s-most-famous-symphony-hanako-sawada#digdeeper] Animator's website: https://www.yaelreisfeld.com [https://www.yaelreisfeld.com] & https://www.instagram.com/yaelreisfeld [https://www.instagram.com/yaelreisfeld] ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Milo Vermeulen, Ryan Weiler, Jesse Lira, Ezekiel Raui, Zongpu Kou, Cameron Chakraverty, Petr Vacek, Rhys Patterson, Dennis, Olivia Fu, Katrina Adams, Regina Post, Mary Collins, Kari Teffeau, clumsybunnie, Adam Leos, Jeremy Laurin, Cindy Lai, Liz, Bhargav Pandravada, Rajath Durgada Manjunath, Dan Nguyen, Chin Beng Tan, Alejandro Gomez, Tom Boman, Karen Warner, Isorn Sookwanish, Iryna Panasiuk, Diane Gallin, Aaron Torres, Vasundhar, Eric Braun, Denka Wee, Sonja Worzewski, Amy, Michael Clement, Ghaith Tarawneh, Nathan Milford, Tomas Beckett, Alice Ice, Eric Berman, Kurt Paolo Sevillano, Ron Kakar, Megulo Abebe, TAO7CADENCE, isolwi, Vedasheersh, Michael Chang, Waqar Sheikh and Irene Y. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The uncomplicated story of photosynthesis and food - Amanda Ooten

View full lesson: http://ed.ted.com/lessons/the-simple-but-fascinating-story-of-photosynthesis-and-food-amanda-ooten [http://ed.ted.com/lessons/the-simple-but-fascinating-story-of-photosynthesis-and-food-amanda-ooten] Photosynthesis is an essential part of the exchange between humans and plants. Amanda Ooten walks us through the process of photosynthesis, also discussing the relationship between photosynthesis and carbohydrates, starch, and fiber -- and how the air we breathe is related to the food we ingest. Lesson by Amanda Ooten, animation by Bouncepad Collective. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

How do gas masks truly work? - George Zaidan

Explore the science behind how gas masks work, and how the technology protects us from airborne threats and pollutants. -- You might think of gas masks as clunky military-looking devices. But in the near future, we may need to rely on these filters as part of our everyday lives. In addition to emerging diseases, wildfire frequency has more than tripled, and climate change has increased toxic ground level ozone. So how do these masks work, and can they protect us from airborne threats? George Zaidan investigates. Lesson by George Zaidan, directed by Michael Kalopaidis, Zedem Media. This video made possible in collaboration with Speed & Scale Learn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartner [https://bit.ly/TEDEdPartner] Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon [http://bit.ly/TEDEdPatreon] Check out our merch: http://bit.ly/TEDEDShop [http://bit.ly/TEDEDShop] ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter [http://bit.ly/TEDEdNewsletter] Follow us on Facebook: http://bit.ly/TEDEdFacebook [http://bit.ly/TEDEdFacebook] Find us on Twitter: http://bit.ly/TEDEdTwitter [http://bit.ly/TEDEdTwitter] Peep us on Instagram: http://bit.ly/TEDEdInstagram [http://bit.ly/TEDEdInstagram] ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/how-do-gas-masks-actually-work-george-zaidan [https://ed.ted.com/lessons/how-do-gas-masks-actually-work-george-zaidan] Dig deeper with additional resources: https://ed.ted.com/lessons/how-do-gas-masks-actually-work-george-zaidan/digdeeper [https://ed.ted.com/lessons/how-do-gas-masks-actually-work-george-zaidan/digdeeper] Animator's website: https://www.zedemanimations.com [https://www.zedemanimations.com] ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Sydney Evans, Latora, Noel Situ, emily lam, Sid, Niccolò Frassetto, Mana, I'm here because of Knowledge Fight Facebook group., Linda Freedman, Edgardo Cuellar, Jaspar Carmichael-Jack, Michael Burton, VIVIANA A GARCIA BESNE, The Vernon's, Olha Bahatiuk, Jesús Bíquez Talayero, Chels Raknrl, Sai Pranavi Jonnalagadda, Stuart Rice, Jing Chen, Vector-Dopamine math, Jasper Song, Giorgio Bugnatelli, Chardon, Eddy Trochez, OnlineBookClub.org, Eric Shear, Leith Salem, Omar Hicham, Adrian Rotaru, Brad Sullivan, Karen Ho, Niklas Frimberger, Hunter Manhart, Nathan Nguyen, Igor Stavchanskiy, James R DeVries, Grace Huo, Diana Huang, Chau Hong Diem, Orlellys Torre, Corheu, Thomas Mee, Maryann H McCrory, Blas Borde, John Hellmann, Poompak Meephian, Chuck Wofford, Adam Pagan and Wes Winn. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

How to order, add and multiply matrices - Bill Shillito

View full lesson: http://ed.ted.com/lessons/how-to-organize-add-and-multiply-matrices-bill-shillito [http://ed.ted.com/lessons/how-to-organize-add-and-multiply-matrices-bill-shillito] When you're working on a problem with lots of numbers, as in economics, cryptography or 3D graphics, it helps to organize those numbers into a grid, or matrix. Bill Shillito shows us how to work with matrices, with tips for adding, subtracting and multiplying (but not dividing!). Lesson by Bill Shillito, animation by The Leading Sheep Studios. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

How to amplify your happiness

Dig into the benefits of practicing gratitude in your everyday life, and discover how being thankful can impact your happiness. -- Many people would say the connection between happiness and gratefulness is very simple: when you are happy, you are grateful. But think again. Is it really the happy people that are grateful? Quite a number of people have everything that it would take to be happy, and they are not happy. So, how does gratefulness work? Explore the key components to living gratefully. Directed by Avi Ofer. Grab a copy of Chris Anderson’s book “Infectious Generosity” here: https://bit.ly/TEDEdInfectiousGenerosity [https://bit.ly/TEDEdInfectiousGenerosity] Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon [http://bit.ly/TEDEdPatreon] Check out our merch: http://bit.ly/TEDEDShop [http://bit.ly/TEDEDShop] ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter [http://bit.ly/TEDEdNewsletter] Follow us on Facebook: http://bit.ly/TEDEdFacebook [http://bit.ly/TEDEdFacebook] Find us on Twitter: http://bit.ly/TEDEdTwitter [http://bit.ly/TEDEdTwitter] Peep us on Instagram: http://bit.ly/TEDEdInstagram [http://bit.ly/TEDEdInstagram] ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/how-to-increase-your-happiness [https://ed.ted.com/lessons/how-to-increase-your-happiness] Dig deeper with additional resources: https://ed.ted.com/lessons/how-to-increase-your-happiness/digdeeper [https://ed.ted.com/lessons/how-to-increase-your-happiness/digdeeper] Animator's website: https://aviofer.com [https://aviofer.com] Music: https://www.wonderboyaudio.com [https://www.wonderboyaudio.com] ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Conder Shou, ntiger, Noname, Hansan Hu, David D, Mac Hyney, Keith Ellison, robin valero walters, Lynne Truesdale, Gatsby Dkdc, Matthew Neal, Denis Chon, Julian Oberhofer, Monte Carroll, Eddy, Jay M, Constantino Victor Delgado, Andrea Galvagni, Andrew Tweddle, Laurel-Ann Rice, Fernando A. Endo, Helen Lee, pam morgan, sarim haq, Gerardo Castro, Michel-Ange Hortegat, Enes Kirimi, Amaury BISIAUX, ND, Samyogita Hardikar, Vanessa Graulich, Vandana Gunwani, Abdulmohsin Almadi, AJ Lyon, Geoffrey Bultitude, Mi Mi, Thomas Rothert, Brian Elieson, Oge O, Weronika Falkowska, Nevin Spoljaric, Sid Chanpuriya, Anoop Varghese, David Yastremski, Noah Webb, Roberto Chena, Oliver Koo, Luke Pisano, Andrea Gordon and Aleksandar Donev. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]