Why Are I-Beams Shaped Like An I?

Get your free one month trial with The Great Courses Plus: http://ow.ly/oBHf303M6rB

Thank you to my patreon supporters: Adam Flohr, darth patron, Zoltan Gramantik, Josh Levent, Henning Basma, Karl Andersson, Mark Govea
Patreon:
https://www.patreon.com/user?u=2825050&ty=h
Facebook:
http://facebook.com/realengineering1
Instagram:
https://www.instagram.com/brianjamesmcmanus
Twitter:
https://twitter.com/Fiosracht
Music:
“The Catch” by Maeson: Check his music out: https://soundcloud.com/maeson-1/tracks
https://twitter.com/Maesonprod

Видео Why Are I-Beams Shaped Like An I? канала Real Engineering