Jet propulsion
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Jet propulsion is the propulsion of an object in one direction, produced by ejecting a jet of fluid in the opposite direction. By Newton's third law, the moving body is propelled in the opposite direc
The jet engine of a Boeing 787 Dreamliner.
A pump-jet on a ferry.
Ommastrephidae
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Ommastrephidae is a family of squid containing three subfamilies, 11 genera, and over 20 species. They are widely distributed globally and are extensively fished for food. One species, Todarodes pacif
Jet propulsion
…thruster used for spacecraft propulsion. Underwater jet propulsion is also used by several marine animals, including cephalopods and salps, with the flying squid even displaying the only known instance of jet-powered aerial flight in the animal kingdom. Jet propulsion is produced by some reaction engines or…
Lesser Flying Squid Todaropsis eblanae
Funnel grooves of ommastrephid subfamilies
Northern shortfin squid (Illex illecebrosus)
Humboldt squid (Dosidicus gigas)