Is It Possible To Completely Fill a Klein Bottle?

Why It Was Almost Impossible to Make the Blue LED

Turning a BLOB into PURE GOLD!

Can water solve a maze?

I 3D Printed a $1,175 Chair

Paradox of the Möbius Strip and Klein Bottle - A 4D Visualization

Turning cotton balls into cotton candy

Making purple gold

The World's Tallest Pythagoras Cup—Does It Still Drain?

Animation vs. Geometry

Spinning

The Riddle That Seems Impossible Even If You Know The Answer

HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?

Simulating the Evolution of Aggression

I Survived Sensory Deprivation

World's Strongest Magnet!

We Have To Talk About Weed

The Banach–Tarski Paradox

Apa yang Terjadi Saat Minyak Dunia Habis?

The Simplest Math Problem No One Can Solve - Collatz Conjecture

Six questionably legal pencil sharpeners