In outer space there is no atmosphere so turbines and propellers cannot work there. This explains why a rocket works in space but a turbine engine or a propeller does not work.
Source: tatoeba (5325816)
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8 total sentences available.
In outer space there is no atmosphere so turbines and propellers cannot work there. This explains why a rocket works in space but a turbine engine or a propeller does not work.
Source: tatoeba (5325816)
For the forty years following the first flight of the Wright brothers, airplanes used internal combustion engines to turn propellers to generate thrust.
Source: tatoeba (5325823)
Propellers can have from 2 to 6 blades.
Source: tatoeba (5325826)
After World War II, as jet engines gained popularity, aerodynamicists used jet engines to turn the propellers on some aircraft. This propulsion system is called a turboprop.
Source: tatoeba (5325827)
Showing 4 of 8 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.