2018-09-20

[public] 86.9K views, 2.52K likes, 48.0 dislikes audio only

CrashCourse

Today we’re going to start thinking about materials that are used in engineering. We’ll look at mechanical properties of materials, stress-strain diagrams, elasticity and toughness, and describe other material properties like hardness, creep strength, and fatigue strength.

Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV

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RESOURCES:

http://writing.engr.psu.edu/uer/bassett.html

http://humanorigins.si.edu/evidence/behavior/stone-tools

https://www.nasa.gov/topics/technology/features/aerogels.html

https://www.graphene.manchester.ac.uk/learn/applications/

https://www.nde-ed.org/EducationResources/CommunityCollege/Materials/Mechanical/StressStrain.htm

https://www.azom.com/article.aspx?ArticleID=6052

http://ispatguru.com/material-hardness-and-hardness-testing/

https://www.nde-ed.org/EducationResources/CommunityCollege/Materials/Mechanical/Toughness.htm

https://books.google.co.uk/books?id=U6wX-3C8ygcC&pg=PA1&redir_esc=y#v=onepage&q&f=false

https://www.twi-global.com/technical-knowledge/faqs/faq-what-is-charpy-testing/

https://www.merriam-webster.com/dictionary/fatigue%20strength

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