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  2. Thrust-specific fuel consumption - Wikipedia

    en.wikipedia.org/wiki/Thrust-specific_fuel...

    For example, Concorde cruised at 1354 mph, or 7.15 million feet per hour, with its engines giving an SFC of 1.195 lb/(lbf·h) (see below); this means the engines transferred 5.98 million foot pounds per pound of fuel (17.9 MJ/kg), equivalent to an SFC of 0.50 lb/(lbf·h) for a subsonic aircraft flying at 570 mph, which would be better than even ...

  3. M60 machine gun - Wikipedia

    en.wikipedia.org/wiki/M60_machine_gun

    The weight has been reduced to 9.27 kg (20.4 lb), 2.23 kg (4.9 lb) lighter than the M/62. Its rate of fire of around 500–650 rounds per minute (RPM) [ 31 ] is significantly less than the Danish M/62's 1,200 RPM, but it allows for better control, greater accuracy, more conservation of ammunition, more versatile firing positions, and less risk ...

  4. Toyota AD engine - Wikipedia

    en.wikipedia.org/wiki/Toyota_AD_engine

    The Toyota AD engine family is a series of 16 valve DOHC inline-4 turbo diesel diesel engines with electronic common rail direct injection using an aluminium cylinder head and an aluminium cylinder block with cast iron liners derived from the petrol Toyota AZ engine. [1]

  5. Densities of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Densities_of_the_elements...

    2 He helium-4; Hoffer et al. 0.19085 g/cm 3 (from 20.9730 cm 3 /mole; hcp crystal melting to He-II superfluid at 0 K, 25.00 atm) : 0.19083 g/cm 3 (from 20.9749 cm 3 /mole; at local min. density, hcp melting to He-II: 0.884 K, 25.00 atm)

  6. Obesity - Wikipedia

    en.wikipedia.org/wiki/Obesity

    A BMI of ≥ 35 kg/m 2 and experiencing obesity-related health conditions or ≥ 40 or 45 kg/m 2 is morbid obesity. A BMI of ≥ 45 or 50 kg/m 2 is super obesity . As Asian populations develop negative health consequences at a lower BMI than Caucasians , some nations have redefined obesity; Japan has defined obesity as any BMI greater than 25 ...

  7. Airbus A320 family - Wikipedia

    en.wikipedia.org/wiki/Airbus_A320_family

    The A321-100 maximum takeoff weight is increased by 9,600 kg (21,200 lb) to 83,000 kg (183,000 lb). [9] To maintain performance, double-slotted flaps were included, in addition to increasing the wing area by 4 m 2 (43 sq ft), to 128 m 2 (1,380 sq ft). [ 27 ]

  8. Titanoboa - Wikipedia

    en.wikipedia.org/wiki/Titanoboa

    Using this method, initial size estimates proposed a total body length of approximately 12.82 m (42.1 ft) (± 2.18 m (7 ft 2 in)). Weight was determined by comparing Titanoboa to the extant green anaconda and the southern rock python, resulting in a weight between 652 and 1,819 kg (1,437 and 4,010 lb) (mean estimate 1,135 kg (2,502 lb)).

  9. B61 nuclear bomb - Wikipedia

    en.wikipedia.org/wiki/B61_nuclear_bomb

    The original B61-0 weapon was 141.6 inches (3.60 m) long, with a diameter of 13.3 inches (340 mm) and a basic weight of 715 pounds (324 kg) [1] with most later weapons having approximately the same dimensions and weight, [2] except for the Mod 11 version which has a weight of approximately 1,200 pounds (540 kg).