The amount of lecture notes on his website looks really impressive: http://www.damtp.cam.ac.uk/user/tong/teaching.html, he looks like a good educator.
- Applications of Quantum Mechanics by David Tong (2017) | 29
- Charged particle moving at the same speed of electrons thought experiment | 192
- David Tong's 2009 Quantum Field Theory lectures at the Perimeter Institute | 50, 54, 1
- Lagrangian mechanics | 907, 2k, 19
- Quantum field theory | 329, 7k, 109
- Quantum Field Theory lecture notes by David Tong (2007) | 67