The magic of QR codes in the classroom - Karen Mensing

How does excessive heat affect your body? - Carolyn Beans

Explore how heat waves affect the body, what levels of extreme heat we can survive, and what you can do to manage high temperatures. -- In many parts of the world heat waves are happening more often with greater intensity and for longer durations. By 2050, Earth’s mid-latitudes could be experiencing extreme heat between 90 and 180 days a year, with tropical regions enduring even more. So how hot is too hot, and what can people do to handle the heat? Carolyn Beans digs into how heat waves affect your body. Lesson by Carolyn Beans, directed by Reza Riahi. 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-heat-waves-affect-your-body-carolyn-beans [https://ed.ted.com/lessons/how-do-heat-waves-affect-your-body-carolyn-beans] Dig deeper with additional resources: https://ed.ted.com/lessons/how-do-heat-waves-affect-your-body-carolyn-beans/digdeeper [https://ed.ted.com/lessons/how-do-heat-waves-affect-your-body-carolyn-beans/digdeeper] Animator's website: https://www.rezariahi.com [https://www.rezariahi.com] ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Dominik Kugelmann - they-them, Siamak Hajizadeh, Ryohky Araya, Mayank Kaul, Christophe Dessalles, Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, 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 and Nathan Nguyen. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Can stereotypes ever be good? - Sheila Marie Orfano and Densho

Explore the model minority stereotype, and discover how it became a label for Asian Americans and is used to enforce racial hierarchies. -- In 2007, researchers surveyed 180 teachers to understand if they held stereotypes about their students. The most commonly held opinion was that Asian students were significantly more industrious, intelligent, and gentle. This might seem like a good thing, but treating this stereotype as reality can cause a surprising amount of harm. Sheila Marie Orfano and Densho dig into the model minority myth. Lesson by Sheila Marie Orfano and Densho, directed by Léon Moh-Cah. 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/can-stereotypes-ever-be-good-sheila-marie-orfano-and-densho [https://ed.ted.com/lessons/can-stereotypes-ever-be-good-sheila-marie-orfano-and-densho] Dig deeper with additional resources: https://ed.ted.com/lessons/can-stereotypes-ever-be-good-sheila-marie-orfano-and-densho#digdeeper [https://ed.ted.com/lessons/can-stereotypes-ever-be-good-sheila-marie-orfano-and-densho#digdeeper] Animator's website: https://leonmohcah.com [https://leonmohcah.com] Educator's website: https://densho.org [https://densho.org] ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Phyllis Dubrow, Ophelia Gibson Best, Paul Schneider, Joichiro Yamada, Henrique Cassús, Lyn-z Schulte, Elaine Fitzpatrick, Karthik Cherala, Clarence E. Harper Jr., Vignan Velivela, Ana Maria, Exal Enrique Cisneros Tuch, Tejas Dc, Khalifa Alhulail, Martin Stephen, Dan Paterniti, Jose Henrique Leopoldo e Silva, Elnathan Joshua Bangayan, Jayant Sahewal, Mandeep Singh, Abhijit Kiran Valluri, Kris Siverhus, Devin Harris, Pavel Zalevskiy, Karen Goepen-Wee, Brad Sullivan, Karen Ho, Filip Dabrowski, Barbara Smalley, Megan Douglas, Tim Leistikow, Ka-Hei Law, Hiroshi Uchiyama, Mark Morris, Misaki Sato, EdoKun, Boytsov Ilya, SookKwan Loong, Bev Millar, Lex Azevedo, Noa Shore, Michael Aquilina, Jason A Saslow, Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Dominik Kugelmann - they-them, Siamak H, Ryohky Araya, Mayank Kaul and Christophe Dessalles. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

A reality check on renewables - David MacKay

How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathematics that show worrying limitations on our sustainable energy options and explains why we should pursue them anyway. (Filmed at TEDxWarwick.) Lesson by David MacKay. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Yes, scientists are actually building an elevator to space - Fabio Pacucci

Explore the physics behind space elevators, which would theoretically use a cable anchored to Earth and extending into space. -- Sending rockets into space requires sacrificing expensive equipment, burning massive amounts of fuel, and risking potential catastrophe. So in the space race of the 21st century, some engineers are abandoning rockets for something more exciting: elevators. What would it take to build such a structure? Fabio Pacucci explores the physics behind modern space elevators. Lesson by Fabio Pacucci, directed by Tjoff Koong Studios. 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/want-to-go-to-space-but-hate-flying-take-an-elevator-fabio-pacucci [https://ed.ted.com/lessons/want-to-go-to-space-but-hate-flying-take-an-elevator-fabio-pacucci] Dig deeper with additional resources: https://ed.ted.com/lessons/want-to-go-to-space-but-hate-flying-take-an-elevator-fabio-pacucci#digdeeper [https://ed.ted.com/lessons/want-to-go-to-space-but-hate-flying-take-an-elevator-fabio-pacucci#digdeeper] Animator's website: https://vimeo.com/tjoffkoongstudios [https://vimeo.com/tjoffkoongstudios] ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora Slydell, Noel Situ, emily lam, Sid , Kent Logan, Alexandra Panzer, John Hellmann, Poompak Meephian, Chuck Wofford, Daniel Erickson, frank goto, Jayson Hauschild, J D Wallace, Marq Short, Chen Jun Xiang, Adam Pagan, Paul Schultz, Behzad Farhanieh, Anders Sørheim, Wes Winn, Conder Shou, BrushReads, Matt Kennedy, Jonah Dobbs, ntiger, Noname, Hansan Hu, Cameron Burkle, Dhanwanth Varadhan, David D, Zuko Gameplays, Jonathan Bates JBZ, Aria Smith, Mac Hyney, Keith Ellison, robin valero walters, Camehira, Lynne Truesdale, Gatsby Dkdc, Matthew Neal, Jayson Gasper Ayson, Maxwell Ramsby, Dmitry Yuryev and Denis Chon. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

How great leaders inspire action - Simon Sinek

Simon Sinek has a simple but powerful model for inspirational leadership all starting with a golden circle and the question "Why?" His examples include Apple, Martin Luther King, and the Wright brothers ... (Filmed at TEDxPugetSound.) Talk by Simon Sinek. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]