I Built The First LAMINAR FLOW ROCKET ENGINE

ROCKET that LITERALLY BURNS WATER as FUEL

I turned my $20 Hairdryer into a JET ENGINE

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

Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)

TurboJet Engine (3D Printed)

I made a precision gearbox - with NO GEARS.

How SpaceX Reinvented The Rocket Engine!

Testing 8 Innovative New Boat Propeller Designs

Building a Guided Rocket to Hit Mach 3

Metal Plated Ceramic Rocket Engine (3D Printed)

This Car Travels Farther Than You Push It

GLASS ROCKET ENGINE

See Thru Jet Engine

This Exotic Material Holds An Invisible Secret (Electret)

How Formula 1 Gearboxes Work (F1 team explains)

How the Lockheed SR-71 Blackbird Works

TurboCharged PulseJet Engine (3D Printed)

How I 3D Printed a Metal Aerospike Rocket at Home

Can I make Titanium Damascus?

Devil's Toothpaste Rocket Engine (3D Printed)