Did you know? Mass of heaviest weights lifted in Olympic Weightlifting (Clean and Jerk) (274 kg) is 20 x Mass of a half-filled sandbag as used in flood control (13.6 kg)
Mass of an Airbus A380 airliner (max takeoff weight) (575,000 kg)
/fact/mass-of-an-airbus-a380-airliner-max-takeoff-weight
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If this was a standard unit ...