This zipper is really weird... // TRAIN BRAIN

This zipper is really weird...

The Y zipper, invented by William Freeman in 1985 at MIT, can be flexible and rigid.

Steve Mould

I make videos about science. I also write books! You can get them here: https://stevemould.com/books You can support me on Patreon here: https://www.patreon.com/stevemould You can discuss my videos on reddit: https://reddit.com/r/SteveMould For sponso...

This structure feels impossible to move

This zipper is really weird...

Why doesn’t the ball stay inside?

This Stone is Flexible?

I Found Methane In Solid Steel

Why won’t this ball go under the table?

This image changes when you flip it

Why are some rocks dumbbell shaped?

Optic Fibres Are Weird...

What AI actually does with your prompt

This image started as pure noise

Turning a rainbow back into white light

The Victorian "Hologram"

A New Way to Float Things

Why This Liquid Makes a Clapping Sound?

Do you agree with me, or Medhi (ElectroBoom)?

Seeing Invisible Motion

This Microscope Uses Touch TOO

The Assassin's Water Bottle

The Fluid That's a Liquid AND a Gas

Why Doesn't This Drill Cut Me

Do you agree with me, or Medhi (ElectroBoom)?

Do you know how sailing actually works?

How is this flame black?

0 calorie, super-sweet plant that is tricking you!

NASA took my bead experiment to the ISS

Can I figure out the strangest puzzle I've ever seen?

Are you a super taster?

The Hydrostatic Paradox

The Golden Ratio Makes This Cactus Illusion Work

This a Chinese magic mirror

How this microscope uses GelSight to measure with touch

I built a giant working EpiPen

Watch gravity bring these two balls together in real time

Tire balancing beads: they only work sometimes

The stroboscopic effect and rolling shutter

Explaining the atomic trampoline

I made microscopic HERO shots!

Is an incline treadmill just as hard to run on as a hill?

How a sailboat can sail faster than the wind

Treadmill vs. Real Hill: Which is harder to run

Spontaneous fractals appear when you pull things apart

Watch how this microscope uses touch!

Super Slow-Mo shows how Backspin ACTUALLY Works!

Why do these bizarre patterns show up when you eat any fluid!

Passenger ships were negative 100m long in 1700

A Dragon's Den investor had my idea! The Assassin's Water Bottle

The Lever Paradox

How we measured my heart rate on my face

I hacked into my own car

Knights tour on an odd x odd board in a cylindrical universe. And the Assassin's water bottle.

Why is this metal so bendy?

The Curta Mechanical Calculator

Aerodynamic bearings make the best fidget toys

The "Impossible Torpedo" was real

Watch What Happens When I Pour Lighter Fluid into this and Set Light to it...

Trap jaw ant's incredible catch mechanism

Check out NileRed's most recent video. He made his own amorphous metal!

Using mechanical circuits to visualise how electronics work

Mirror molecules treat you differently

How do grasshoppers jump so far?

You can see currents and feel voltages with mechanical circuits

Assassin's water bottle. What are those markings on the side?

How do mechanical watches actually work?

Humans can't make this type of illusion (but AI can)

The Assassin's Water Bottle

The weirdest water bottle you can buy

Look at this bizarre travelling flame!

What is Brownian motion?

Don't try this at home...

Proving that "Perpetual Motion" doesn't exist!

How watches use tiny electromagnetic circuits to tick

Spintronics give a really great intuition for how inductors work

Water powered timers hidden in public restrooms

This bug produces a g-force of 500 g!

How backspin ACTUALLY works - in super slow motion

I upgraded this amazing physics puzzle

Will My Wirtz Pump Work?

Most of the lead in your pencil ends up in the bin #science #maths

Will a Kettle Full of Alcohol Boil Forever?