- propellent effects
- • фугасно действие
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Fireworks — Firework redirects here. For other uses, see Fireworks (disambiguation). Pyrotechnics portal … Wikipedia
Reaction engine — A reaction engine is an engine which provides propulsion by expelling reaction mass, in accordance with Newton s third law of motion. This law of motion is most commonly paraphrased as: For every action force there is an equal, but opposite,… … Wikipedia
human evolution — Evolution of modern human beings from nonhuman and extinct hominid forms. Genetic evidence points to an evolutionary divergence between the lineages of humans and the great apes (Pongidae) on the African continent 5–8 million years ago. The… … Universalium
Space 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 … Wikipedia
Daniel O. Graham — Born April 13, 1925 Portland, Oregon Died December 31, 1995( … Wikipedia
Blank-firing adaptor — A blank firing adaptor or blank firing attachment (BFA), sometimes called a blank adaptor or blank attachment, is a device used in conjunction with blank ammunition. Blank firing adapters are required for allowing blanks to cycle most automatic… … Wikipedia