Episode

Could we build a wooden skyscraper? - Stefan Al

Podcast
TED-Ed
Published
Jul 16, 2026
Duration seconds
461
Processing state
not_requested
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https://traffic.megaphone.fm/VG2220558045.mp3
Audio
https://traffic.megaphone.fm/VG2220558045.mp3
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/v1/public/podcasts/ted-ed-7859430/episodes/could-we-build-a-wooden-skyscraper-stefan-al
Markdown
/podcast/ted-ed-7859430/could-we-build-a-wooden-skyscraper-stefan-al.md

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Summary

Explore the viability of wooden skyscrapers, and see how cross-laminated timber (CLT) helps make these once impossible structures possible.--Towering 85 meters above the Norwegian countryside, Mjøstårnet is the world’s tallest wooden building, made almost entirely from the trees of neighboring forests. But as recently as the end of the 20th century, engineers thought it was impossible to build a wooden building over 6 stories tall. So how do wooden structures like this compare to steel and concrete skyscrapers? Stefan Al investigates.Lesson by Stefan Al, directed by Franz Palomares.Support Our Non-Profit Mission----------------------------------------------Support us on Patreon: http://bit.ly/TEDEdPatreonCheck out our merch: http://bit.ly/TEDEDShop----------------------------------------------Connect With Us----------------------------------------------Sign up for our newsletter: http://bit.ly/TEDEdNewsletterFollow us on Facebook: http://bit.ly/TEDEdFacebookFind us on Twitter: http://bit.ly/TEDEdTwitterPeep us on Instagram: http://bit.ly/TEDEdInstagram----------------------------------------------Keep Learning----------------------------------------------View full lesson: https://ed.ted.com/lessons/could-we-build-a-wooden-skyscraper-stefan-alDig deeper with additional resources: https://ed.ted.com/lessons/could-we-build-a-wooden-skyscraper-stefan-al#digdeeper----------------------------------------------Thank you so much to our patrons for your support! Without you this video would not be possible! 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, sarim haq, Chin Beng Tan, Alejandro Gomez, Tom Boman, Kare…