Top videos | TeacherFlix | Free Classroom Videos & Ready-to-Use Lesson Resources

Home
Articles

Top videos

All Time

Today

This week

This month

This year

What Happened Before History? Human Origins Teacherflix 26 Views • 7 months ago

Humans. We have been around for a while now. When we think about our past we think about ancient civilizations, the pyramids, stuff like that. But this is only a tiny, tiny part of our history.

OUR CHANNELS
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
German Channel: https://kgs.link/youtubeDE
Spanish Channel: https://kgs.link/youtubeES

HOW CAN YOU SUPPORT US?
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
This is how we make our living and it would be a pleasure if you support us!

Get Merch designed with ❤ from https://kgs.link/shop
Join the Patreon Bird Army 🐧 https://kgs.link/patreon

DISCUSSIONS & SOCIAL MEDIA
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Reddit: https://kgs.link/reddit
Instagram: https://kgs.link/instagram
Twitter: https://kgs.link/twitter
Facebook: https://kgs.link/facebook
Discord: https://kgs.link/discord
Newsletter: https://kgs.link/newsletter

OUR VOICE
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice

OUR MUSIC ♬♪
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:

Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook

The Soundtrack of this video:

Soundcloud: http://bit.ly/28Ze6Ni
Bandcamp: http://bit.ly/28NPJSb

🐦🐧🐤 PATREON BIRD ARMY 🐤🐧🐦
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible:

William Kerr, Sean Beier, Donal Botkin, Hugo NAJBERG, Harley Faggetter, robert walsh, Amir Shahar, Corey Hinds, Vegard Bellika, Dasha, Charles LaVene, Wesley Kleeman, jeremy avnet, Zachary Dickson, Timothy Basanov, Richard Stambaugh, Hamish Wilson, John Smith, Tyler Lainer, Yalın Günayer, Drew DeVault, Nicholas Bethencourt, Mike Wiley, Stefan Schnitzer, Brian Coule, John Markus, Sergey Sirotenko, Alex Howe, Angel Ivan Luna Parra, Liam Wade, Hannah Montovani, Noah Harris, David Durant, Hans-Jörg Peter, Daniel McCartney, Marcus Lee, Martin Atanasov, Plyrde Rayos, Emin Arslan ,Sam, Adam, TheVerySeriousLewis, Sam, Shermaine Chew, Sathepine, Manraj Dhaliwal, César Mendonça, Corne Kruger, Andrew Peachey, Thomas, Müller, Daniel, Forssten, Matthew Tse, Matthias S., Azila Azman, Fras Samarit, Jake Wood

What Happened Before History? Human Origins

Help us caption & translate this video!

http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2

Leonardo da Vinci for Kids | Learn all about one of the most famous artists of all time Teacherflix 21 Views • 2 years ago

Have you ever heard of the painting we call the Mona Lisa? It's one of the most famous paintings in the whole world, and it was painted by one of the most famous artists ever: Leonardo da Vinci. In Leonardo da Vinci for Kids, you and your students will learn all about him and his life and accomplishments.

Leonardo da Vinci was born on April 15, 1452, in a city called Vinci, Italy, which is pretty close to Florence. He lived during the Renaissance period, the start of the Modern Age. A lot of famous artists, writers, and philosophers lived during this time as well. As a kid, Leonardo loved being out in nature and never went to school. Instead, he learned reading, writing, and mathematics at home. At age 15, he became an apprentice for a prominent artist, but he soon surpassed the skills of his mentor.

Some of the most famous artworks in da Vinci's lifetime include The Last Supper, the Mona Lisa, and Vitruvian Man. Interesting fact: The Duke of Milan asked Leonardo da Vinci to paint a mural on his dining room wall. And The Last Supper is what he painted! Da Vinci also did a lot of important things besides art. In fact, he had over 20,000 pages of notes filled with inventions and other ideas.

We hope you and your student(s) enjoyed learning about Galileo! If you want even more information, head over to our website and download one of our many free lesson plans, full of activities, worksheets, and more!

https://learnbright.org/lesson....s/social-studies/leo

What you will learn in Leonardo da Vinci for Kids:
0:00 Introduction to the painter
0:29 Childhood and early years of Leonardo da Vinci
1:28 Education and apprenticeship in Florence
2:11 Working for the Duke of Milan
3:08 Vitruvian Man, The Last Supper, and the Mona Lisa
4:11 Other important works and accomplishments
4:49 Review of the facts

Thank you for watching and learning with us! We’re constantly releasing new content and videos, so click that “Subscribe” button and you’ll get notified.

Find and Follow Us Online:
Facebook: https://www.facebook.com/LearnBright/
Instagram: https://instagram.com/LearnBrightEducation
Pinterest: https://pinterest.com/LearnBrightEducation
YouTube: @LearnBright
Website: https://learnbright.org/

*Teachers and Parents! Did you know? In addition to these great videos, we have also created a library of high-quality and engaging lessons for your elementary aged student(s). Visit us and sign up for a free account, and you'll instantly have access to thousands of lesson plans, learning materials, teaching instructions, activities, and assignments that your kids will really enjoy! We hope to see you soon!

Browse our entire collection of Social Studies lesson plans: https://learnbright.org/lessons/?filter_subject=social-studies

#LeonardoDaVinci
#MonaLisa
#TheLastSupper

How Horses Save Humans From Snakebites Teacherflix 20 Views • 7 months ago

This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription. To make antivenom, you first need to collect venom from the world’s most deadly snakes.

Huge thanks to the Australian Reptile Park for having us over to film – special thanks to Zac Bower for milking all of these snakes for us and Caitlin Vine for organizing the shoot. Absolute legends. https://www.reptilepark.com.au

Huge thanks to Dr Timothy Jackson from the Australian Venom Research Unit for answering our questions, and fact checking the script. This video would not have been the same without you.

Thanks to Seqirus Australia for providing B-roll footage of the horses and the antivenom production.

▀▀▀
References:
Calmette, A. (1896). Le venin des serpents: Physiologie de l'envenimation, traitement des morsures venimeuses par le sérum des animaux vaccinés. Paris: Société d'éditions scientifiques.

Broad, A. J., Sutherland, S. K., & Coulter, A. R. (1979). The lethality in mice of dangerous Australian and other snake venom. Toxicon, 17(6), 661-664. – https://ve42.co/Broad79

WHO Expert Committee on Biological Standardization. (2016). WHO guidelines for the production, control and regulation of snake antivenom immunoglobulins. Geneve, Switzerland. – https://ve42.co/WHO2016

Calmette, A. (1896). The treatment of animals poisoned with snake venom by the injection of antivenomous serum. British medical journal, 2(1859), 399. – https://ve42.co/Calmette1896

Hawgood, B. J. (1999). Doctor Albert Calmette 1863–1933: founder of antivenomous serotherapy and of antituberculous BCG vaccination. Toxicon, 37(9), 1241-1258. – https://ve42.co/Hawgood99

Pucca, M. B., Cerni, F. A., Janke, R., Bermúdez-Méndez, E., Ledsgaard, L., Barbosa, J. E., & Laustsen, A. H. (2019). History of envenoming therapy and current perspectives. Frontiers in immunology, 1598. – https://ve42.co/Pucca19

Kang, T. S., Georgieva, D., Genov, N., Murakami, M. T., Sinha, M., Kumar, R. P., ... & Kini, R. M. (2011). Enzymatic toxins from snake venom: structural characterization and mechanism of catalysis. The FEBS journal, 278(23), 4544-4576. – https://ve42.co/Kang2011

Hawgood, B. J. (2007). Albert Calmette (1863–1933) and Camille Guerin (1872–1961): the C and G of BCG vaccine. Journal of medical biography, 15(3), 139-146. – https://ve42.co/Hawgood2007

Vonk, F. J., Admiraal, J. F., Jackson, K., Reshef, R., de Bakker, M. A., Vanderschoot, K., ... & Richardson, M. K. (2008). Evolutionary origin and development of snake fangs. Nature, 454(7204), 630-633. – https://ve42.co/vonk2008

Bochner, R. (2016). Paths to the discovery of antivenom serotherapy in France. Journal of Venomous Animals and Toxins including Tropical Diseases, 22. – https://ve42.co/Bochner2016

Young, B. A., Herzog, F., Friedel, P., Rammensee, S., Bausch, A., & van Hemmen, J. L. (2011). Tears of venom: hydrodynamics of reptilian envenomation. Physical review letters, 106(19), 198103. – https://ve42.co/Young2011

Madras Medical Journal, Volume Second, July-December 1870. Page 355

▀▀▀
Special thanks to Patreon supporters: Inconcision, Kelly Snook, TTST, Ross McCawley, Balkrishna Heroor, Chris LaClair, Avi Yashchin, John H. Austin, Jr., OnlineBookClub.org, Dmitry Kuzmichev, Matthew Gonzalez, Eric Sexton, john kiehl, Anton Ragin, Benedikt Heinen, Diffbot, Micah Mangione, MJP, Gnare, Dave Kircher, Burt Humburg, Blake Byers, Dumky, Evgeny Skvortsov, Meekay, Bill Linder, Paul Peijzel, Josh Hibschman, Mac Malkawi, Michael Schneider, jim buckmaster, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Stephen Wilcox, Marinus Kuivenhoven, Clayton Greenwell, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal

▀▀▀
Written by Petr Lebedev and Derek Muller
Edited by Trenton Oliver
Filmed by Jason Tran and Petr Lebedev
Animation by Fabio Albertelli, Jakub Misiek, Ivy Tello and Mike Radjabov.
Molecule animation by Reciprocal Space – https://www.reciprocal.space
Additional video/photos supplied by Getty Image
B-roll supplied by Seqirus Australia
Music from Epidemic Sound and Jonny Hyman
Thumbnail by Ignat Berbeci
Produced by Derek Muller, Petr Lebedev, and Emily Zhang