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These gels are useful when filming scenes in which it is desired to give the illusion that someone is on fire. To do so, the gel is applied to an area of the body. Next, a fuel is placed on top of the gel. When ready to film the scene, the fuel is lit on fire. The gel insulates the person from the energy released from the burning fuel.
The AFRL began solicitations for contractors to develop a follow-on prototype to THOR in July 2021 called Mjölnir, named after Thor's hammer to keep the new system's name in the family. Mjölnir will incorporate improvements in capability, reliability, and manufacturing readiness to produce a deployable system that can be made in large numbers.
The potential energy stored in an explosive material may, for example, be: chemical energy, such as nitroglycerin or grain dust; pressurized gas, such as a gas cylinder, aerosol can, or boiling liquid expanding vapor explosion; nuclear energy, such as in the fissile isotopes uranium-235 and plutonium-239
"Also referred to as the Hammer, the AASM weapon has impressed during the campaign to date. Incorporating a precision guidance kit and propulsion system, the design will eventually be available for use with standard bombs weighing between 125 kg and 1 000 kg, although a 250 kg version is the only one currently in service.
Tovex, a form of water gel explosive. A water-gel explosive is a fuel-sensitized explosive mixture consisting of an aqueous ammonium nitrate solution that acts as the oxidizer. [1] Water gels that are cap-insensitive are referred to under United States safety regulations as blasting agents. Water gel explosives have a jelly-like consistency and ...
A stored energy printer is a computer printer that uses the energy stored in a spring or magnetic field to push a hammer through a ribbon to print a dot. As compared to dot matrix printers that print a single column of dots at a time, this printer generally creates an entire line of dots at a time.
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NASA G2 flywheel. Flywheel energy storage (FES) works by accelerating a rotor to a very high speed and maintaining the energy in the system as rotational energy.When energy is extracted from the system, the flywheel's rotational speed is reduced as a consequence of the principle of conservation of energy; adding energy to the system correspondingly results in an increase in the speed of the ...