Examlex
Penicillin and aflatoxin are both produced by members of the:
Blue Marble
Nickname for the famous photograph of Earth taken by the Apollo 17 crew, symbolizing Earth's fragility and beauty as seen from space.
Radar Systems
Systems that use radio waves to detect objects' distance, speed, and other characteristics by sending out pulses of radio waves and analyzing the echoes returned.
Airport
A complex facility with runways and buildings for takeoff, landing, and maintenance of aircraft, including facilities for passengers.
Probability
A measure of the likelihood that an event will occur, quantified between 0 (impossible) and 1 (certain).
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