I Built an Extremely Powerful Slingshot

$1 vs $2,500 Butterfly Knife

Hand Vise Restoration

I Built a Whip that Crushes Bones

I Built a Transparent Boomerang (it's lethal)

Homemade Miniature Table Saw

Dust Free Wood Sanding (inspired by Carl Jacobson)

I Built a Supersonic NERF Blaster

I Built a Transparent Katana

Homemade Center Finder

Homemade Screwdriver

Cracking Any Lock from $1 to $500

Holding Breath for 4 Minutes to Beat a Fear

How to enlarge holes in wood

Homemade Woodturning Tools - Lathe Hollowing Tool

Antique Rusty Wrench Restoration

How Hard is 3D Drawing

I Tested the Deadliest Ancient Weapons

Homemade Lathe Chisel - CHEAP & Easy

Antique Rusty Axe Restoration

Homemade Rust Removal

Homemade Fidget Cube Spinner Combo DIY

Antique Rusty Machete Restoration

Antique Rusty Cleaver Restoration

Homemade Drum Sanders

Learning 24 Skills in 24 Hours