Making a Handheld 40mm Manual Cannon

Vortex Cannon vs Drone

Making pop rocks from scratch (is complicated)

I Made a Two-Stroke Engine Using Things I Found at the Hardware Store

25mm Revolver - Hand Cannon

Appeasing the Machine Spirit - The functional Bolter Prop You Ever Wanted

Polishing Burnt Wood Like Glass

How a Nighthawk Was Shot Down

Super Old Broken Motorbike Worth 10USD Uploaded To KAWASAKI As A Gift To My Younger Brother

I Built an Extremely Powerful Slingshot

Testing a Hamster's Survival Skills

Rusted Railway Track Forged into a Beautiful KATANA

Making REAL Fallout Power Armor (Part 1/6)

SULFUR - All Weapons

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

The Solothurn 20mm Anti-Tank Rifle

Building a HIGH SPEED Rocket Plane

Making A Twin Cylinder Engine For My R/C Airplane

I turned my $20 Hairdryer into a JET ENGINE

Making a 2.4cc Petrol (Gasoline) Engine

I Built The First LAMINAR FLOW ROCKET ENGINE