videos about science

Bird water whistle's have a really interesting mechanism. I made a 2D transparent version so you could see what's going on inside. I also explain how whistles work. Including the kettle whistle.

Penrose Unilluminable Room is a room with mirrored walls that can't be fully illuminated by a single point source of light. I thought I was the first person to build one but Action Lab beat me to it:

I got a glass pop-pop boat made (or putt-putt boat, or a Ponyo boat!) to see once and for all what's going on inside!

This is a self-healing polymer. It's not sticky but it does stick to itself!

It was great to finally figure out what's going on inside

The tea leaf paradox explained. A spinning vortex and cause liquids to seemingly defy gravity

Sometimes called transparent metal mirrors, these curiosities from China baffles western scientists for 100 years. The way they works is really surprising.

as or petrol pump nozzles turn off automatically when your tank is full. The way it works is really clever and uses the venturi effect.

The title sequence from Lord of The Rings: The Rings Of Power looks a lot like Chladni figures (2D standing waves) so I tried to recreate it!

This amorphous metal has a coefficient or restitution or 0.99 when paired with a ball bearing. It's like watching a glitch in the matrix!

Logic gates made of DNA beat me at tic-tac-toe

Spintronics has mechanical resistors, inductors, transistors, diodes batteries and capacitors. When you connect them together with chains, they give a really good intuition for how circuits works.

A ball on a spinning turntable won't fly off as you might expect. In fact the ball will have it's own little orbit that is exactly 2/7th the angular speed of the table. Here's why.

Smart watches use a flashing green light to measure your heart rate and a red and infarred light to measure your oxygen saturation. The way it works is really clever.

Gelsight is a microscope the presses gel into the object of study.

You can make holograms just by etching lines into a shiny surface. All you need is a compass with two points (a divider). And to be able to get your head around the mind bending geometry.

Acoustic cameras have an array for microphones that are able to reproduce spatial information about sound. They even work in slow-mo, and echoes look amazing!

Can water solve a maze?

Laugh from your heart😂

Laugh from your heart😂🤩 We all have a phobia... Some of us have ALL the phobias!

Laugh from your heart

Funny surprise fails

The weather is bunkers. there, i said it !

7 myths of the Vanlife

Baby groove