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  2. Rocket (firework) - Wikipedia

    en.wikipedia.org/wiki/Rocket_(firework)

    1.4 Consumer Display Rocket. A rocket is a pyrotechnic firework made out of a paper tube packed with gunpowder that is propelled into the air. Types of rockets include the skyrockets, which have a stick to provide stability during airborne flight; missiles, which instead rotate for stability or are shot out of a tube; and bottle rockets, smaller fireworks – 1½ in (3.8 cm) long, though the ...

  3. Pyrotechnic composition - Wikipedia

    en.wikipedia.org/wiki/Pyrotechnic_composition

    Ammonium perchlorate – the most common oxidizer for modern solid rocket fuels; more sensitive to mechanical stimuli than potassium perchlorate. Uncommon in fireworks; creates hot flame, enhances barium, strontium and copper colorants by acting as a chlorine donor. Reacts with magnesium when wet and liberates heat and ammonia, can self-ignite.

  4. Pyrotechnics - Wikipedia

    en.wikipedia.org/wiki/Pyrotechnics

    Pyrotechnic gerbs used in the entertainment industry. Pyrotechnics is the science and craft of creating such things as fireworks, safety matches, oxygen candles, explosive bolts and other fasteners, parts of automotive airbags, as well as gas-pressure blasting in mining, quarrying, and demolition.

  5. Skyrocket - Wikipedia

    en.wikipedia.org/wiki/Skyrocket

    Assorted sky rockets Launch of a bottle rocket Double-staged bottle rocket Image sequence of a launch of a skyrocket. The time interval between the images is about 0.1 seconds. A skyrocket is a type of firework that uses a solid-fuel rocket to rise quickly into the sky; a bottle rocket is a small skyrocket.

  6. Pyrotechnic initiator - Wikipedia

    en.wikipedia.org/wiki/Pyrotechnic_initiator

    In pyrotechnics, a pyrotechnic initiator (also initiator or igniter) is a device containing a pyrotechnic composition used primarily to ignite other, more difficult-to-ignite materials, such as thermites, gas generators, and solid-fuel rockets. The name is often used also for the compositions themselves.

  7. Chemical used in fireworks and rocket fuel discovered in ...

    www.aol.com/chemical-used-fireworks-rocket-fuel...

    A key ingredient in rocket fuel can be found in a wide array of foods we eat, especially baby food, fast food and fresh fruits and vegetables, according to an explosive new investigation from ...

  8. Pressure-fed engine - Wikipedia

    en.wikipedia.org/wiki/Pressure-fed_engine

    Pressure-fed rocket cycle. Propellant tanks are pressurized to directly supply fuel and oxidizer to the engine, eliminating the need for turbopumps. The pressure-fed engine is a class of rocket engine designs. A separate gas supply, usually helium, pressurizes the propellant tanks to force fuel and oxidizer to the combustion chamber. To ...

  9. Why sonic booms from the most powerful rocket ever built have ...

    www.aol.com/study-spacex-mega-rocket-hints...

    The 33 Raptor rocket engines affixed to the bottom of the Super Heavy rocket booster are seen firing as SpaceX launched its fifth flight test of Starship on October 13.