Chetan Giraddi

Structures or why things don't fall down
by J.E.Gordon
★★★★★

Mathematics: its content, methods and meaning
by A. D. Aleksandrov et al.
[Link]

The Scientist and Engineer's Guide to Digital Signal Processing
by Steven W. Smith
[Link]

Control System Lectures
on YouTube by Brian Douglas
[Link]

The Art of Doing Science and Engineering: Learning to Learn
by Richard Hamming
[Lecture]

Modal Analysis Theory and Testing
by Ward Heylen et al.

Mechatronics: dynamics of electromechanical and piezoelectric systems
by A. Preumont

[Link] The Hacker's Diet -by John Walker

[Link] Understanding Failure Theories (Tresca, von Mises etc...) - Youtube video by The Efficient Engineer.