Dan Schlund flying for Powerhouse Productions
5. Powerhouse Productions Rocketbelt
Using modern materials like titanium and aluminum, Powerhouse Productions also brought the early rocket belt designs up to date, producing a jetpack that can remain aloft for 30 seconds. The Powerhouse Productions Rocketbelt, as it’s called, generates 800 horsepower and weighs 165 pounds (75 kilograms) when its tanks are filled with seven gallons (26 liters) of hydrogen peroxide fuel.