- 课时1：Physics Unit4 1.1 Momentum 19:26
- 课时2：Physics Unit4 1.2 Circular Motion 18:20
- 课时3：Physics Unit4 2.1 Electric Fields 28:25
- 课时4：Physics Unit4 2.2 Capacitor 23:11
- 课时5：Physics Unit4 2.3 Electromagnetic Effects 41:45
- 课时6：Physics Unit4 3.1 Probing Matter 19:07
- 课时7：Physics Unit4 3.2 Particle Accelerators 27:51
- 课时8：Physics Unit4 3.3 Particle Interactions 35:23
