powerful propellant
71Copenhagen Suborbitals — Coordinates: 55°41′29.1″N 12°37′1.21″E / 55.691417°N 12.6170028°E / 55.691417; 12.6170028 …
72Drano — s logo Inventor Harry Drackett Launch year 1923 Company Drackett Company Availability Yes …
73Mercury-Redstone Launch Vehicle — Mercury Redstone 2 launch carrying Ham (chimpanzee), Jan 31, 1961 Function unmanned and manned sub orbital launch vehicle Manufacturer Chrys …
74Hydrogen peroxide — IUPAC name …
75Recoilless rifle — A recoilless gun or recoilless rifle (RCL) is a lightweight form of weapon that allows the firing of a heavier projectile than would be practical with a recoiling weapon. Technically, only devices that use a rifled barrel are recoilless rifles .… …
76RP-1 — (alternately, Rocket Propellant 1 or Refined Petroleum 1) is a highly refined form of kerosene outwardly similar to jet fuel, used as a rocket fuel. Although having a lower specific impulse than liquid hydrogen (LH2) and thus less thrust per unit …
77Space Shuttle main engine — SSME redirect here. For the services field, see Service Science, Management and Engineering infobox rocket engine imsize=250 caption=Space Shuttle Main Engine test firing name=Space Shuttle Main Engine country of origin=United States manufacturer …
78DIRECT — For other uses, see Direct (disambiguation). For the rockets proposed as part of the DIRECT architecture, see Jupiter (rocket family). DIRECT is a proposed alternative heavy lift launch vehicle architecture supporting NASA s Vision for Space… …
79Elswick 6 inch naval gun — Infobox Weapon name= Elswick QF 6 inch naval gun Type 41 6 inch (152 mm)/40 caliber caption=Typical naval deck mounting. This shows an early long cartridge case for gunpowder propellant; later UK cases for cordite propellant were much shorter… …
80List of fictional elements, materials, isotopes and atomic particles — This list contains chemical elements, materials, isotopes or (sub)atomic particle that exist primarily in works of fiction (usually fantasy or science fiction). No actual periodic elements end in ite , though many minerals have names with this… …
