This guy, Olivier Gomis, is really amazing! I can recommend the other videos of his channel as well.
And I do really like his sense of humour.
How Amateur Radio Fans Decoded SpaceX's Telemetry & Engineering Video
"Is ham radio dead?"
A bit of multivariate calculus to start your day
Logarithms explained in Bob-Ross-style.
Inflatable helical antenna. Checked.
What's all this Muon g-2 experiment, anyhow?
For all the intergalactic travelers, this is Earth, the night club planet w dancing lights.
How to build a water computer?
Steve Mould has an answer:
What ever you do, don't show Elon that!