Difference between revisions of "Jetpack"
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== Real life jetpacks == | == Real life jetpacks == | ||
Existing "jetpacks" provide thrust by expelling compressed gas. | Existing "jetpacks" provide thrust by expelling compressed gas. Nozzles direct the gas downward along the wearer's center of mass to create lift. The wearer stears by tilting the mechanism to direct the thrust, which is controlled by a throttle in one of the hand grips. Modern jetpacks are not practical devices because they only carry enough propellant for about a minute of flight. | ||
== Jetpacks in Science Fiction == | == Jetpacks in Science Fiction == | ||
Revision as of 22:27, 8 December 2008
A jetpack is a device, generally worn on the back, that uses some form of accelerated gas to propel the wearer through the air.
Real life jetpacks
Existing "jetpacks" provide thrust by expelling compressed gas. Nozzles direct the gas downward along the wearer's center of mass to create lift. The wearer stears by tilting the mechanism to direct the thrust, which is controlled by a throttle in one of the hand grips. Modern jetpacks are not practical devices because they only carry enough propellant for about a minute of flight.
Jetpacks in Science Fiction
- In Star Wars, Jango Fett and Boba Fett use jetpacks.
- In Warhammer 40,000, jetpacks or devices with a similar purpose are fairly common pieces of military equipment:
- Jet backpacks are specifically used by Space Marine assault troops.
- Jump jets are built into some Tau battlesuits.
- "Rokkit pakz" used by Ork "Stormboyz" are solid-state rockets strapped to the Ork with controls consisting of little more than an on/off switch.
- Anti-gravity wings are built into the armor of Eldar Swooping Hawk Aspect Warriors.