Below are my personal favorites list of few videos which I like and have learnt the most from.
Scalability:
Kubernetes:
Electricity
- AC motors: https://www.youtube.com/watch?v=lV8iPKY-3ms
- Capacitors: https://www.youtube.com/watch?v=X4EUwTwZ110
Watches
- How a quartz watch works - its heart beats 32,768 times a second: https://www.youtube.com/watch?v=_2By2ane2I4
Cars
- How Engines Work - (See Through Engine in Slow Motion) - Smarter Every Day 166: https://www.youtube.com/watch?v=xflY5uS-nnw
Gravitational Waves
- Visualising gravitational waves - https://www.youtube.com/watch?v=dw7U3BYMs4U&feature=youtu.be
Food for thoughts
- Survivor Bias: https://www.youtube.com/watch?v=_Qd3erAPI9w&feature=youtu.be
Curiosity
- Why is glass transparent? - Mark Miodownik: https://www.youtube.com/watch?v=VwRLIt6jgdM