Six questionably legal pencil sharpeners

I sent robot forgeries to a handwriting expert

I Tested 1-Star Kitchen Gadgets

Precision guided launcher turns noobs into pros

How I became the fastest pencil sharpener in the world

The Surprising Genius of Sewing Machines

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

This is why I have 17,342 pounds of tools

Why It Was Almost Impossible to Make the Blue LED

I 3D Printed a $1,175 Chair

Wrist rocket: worlds fastest disc launcher

I made these to do a ridiculously high dunk

I Built the World's Comfiest Mouse (ft. Bambu Lab A1)

Building a Tiny Office Pod Under My Stairs

This is Why Locks Are Completely Useless

Making pop rocks from scratch (is complicated)

I Built A $24,000 Dagger: 3 Months Work

BoBoiBoy Movie 2™️ | WITH NEW SECRET ENDING!

Building a REAL pawn that transforms into a queen (automatically)

I Built a Transparent Katana

I Melted Every Gum Into One Piece