Видео с ютуба Jeff Hanson

So I Failed Statics! Should I Change My Major?

Jeff Hanson "This Time it WIll"

Статика: как успешно использовать этот курс плюс книга!

Statics: Lesson 49 - Trusses, The Method of Sections

Statics: Lesson 48 - Trusses, Method of Joints

Statics: Lesson 47 - Intro to Trusses, Frames, and Machines