Good Websites About the Theory of Energy

[Guest]

FYI: Here are two sites:

'The Physics Hypertextbook',

https://physics.info/energy/;

'Theory of Energy' (New),

https://theory-of-energy.org/.

[Guest]

FYI: 'KAISERSCIENCE',

https://kaiserscience.wordpress.com/.

Wow! Impressive! Well Done!

[Guest]

FYI: 'PSI lectures:
All Perimeter Scholars International courses and lectures are recorded and available on-demand on Perimeter Institute Recorded Seminar Archive (PIRSA) for students and others interested.'

https://perimeterinstitute.ca/psi-lectures.

Wow! Thank you!