조회수
3:11
How does an MRI machine work?
5:43
Diamagnetic, Paramagnetic and Ferromagnetic Materials
5:15
Impulse and Momentum
1:19
how an electric bell works / 3D animation
5:20
This tool will help improve your critical thinking - Erick Wilberding
1:38:24
Physics (and math) free-fall trajectory | ASMR whisper
1:35:56
Classical Music for Studying & Brain Power | Mozart, Vivaldi, Tchaikovsky...
1:55
Properties of Sound Waves Lesson Loudness Pitch and Quality
