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  2. Calculator - Wikipedia

    en.wikipedia.org/wiki/Calculator

    The ANITA weighed roughly 33 pounds (15 kg) due to its large tube system. [21] Bell Punch had been producing key-driven mechanical calculators of the comptometer type under the names "Plus" and "Sumlock", and had realised in the mid-1950s that the future of calculators lay in electronics.

  3. Zuni (rocket) - Wikipedia

    en.wikipedia.org/wiki/Zuni_(rocket)

    15 lbs (6.8 kg) Comp.B The head produces over 2000 1/4" (6.35mm) square fragments that are capable of damaging light vehicles in a radius of 70 ft (21.3m) When issued with a point detonating fuze the HEAT warhead penetrates: 18" (457mm) at 0° angle; 7" (178mm) at 65° angle; Mk.33 Illumination 46 lbs (20.8 kg) 7 lbs (3.17 kg) pyrotechnic material

  4. VO2 max - Wikipedia

    en.wikipedia.org/wiki/VO2_max

    V̇O 2 max (also maximal oxygen consumption, maximal oxygen uptake or maximal aerobic capacity) is the maximum rate of oxygen consumption attainable during physical exertion. [1] [2] The name is derived from three abbreviations: "V̇" for volume (the dot over the V indicates "per unit of time" in Newton's notation), "O 2" for oxygen, and "max" for maximum and usually normalized per kilogram of ...

  5. Weight - Wikipedia

    en.wikipedia.org/wiki/Weight

    The slug is defined as the amount of mass that accelerates at 1 ft/s 2 when one pound-force is exerted on it, and is equivalent to about 32.2 pounds (mass). The kilogram-force is a non-SI unit of force, defined as the force exerted by a one-kilogram mass in standard Earth gravity (equal to 9.80665 newtons exactly).

  6. Orders of magnitude (mass) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(mass)

    An overview of ranges of mass. To help compare different orders of magnitude, the following lists describe various mass levels between 10 −67 kg and 10 52 kg. The least massive thing listed here is a graviton, and the most massive thing is the observable universe.

  7. Density of air - Wikipedia

    en.wikipedia.org/wiki/Density_of_air

    At 20 °C and 101.325 kPa, dry air has a density of 1.2041 kg/m 3. At 70 °F and 14.696 psi , dry air has a density of 0.074887 lb / ft 3 . The following table illustrates the air density–temperature relationship at 1 atm or 101.325 kPa: [ citation needed ]

  8. Fuel economy in automobiles - Wikipedia

    en.wikipedia.org/wiki/Fuel_economy_in_automobiles

    Fuel consumption monitor from a 2006 Honda Airwave.The displayed fuel economy is 18.1 km/L (5.5 L/100 km; 43 mpg ‑US). A Briggs and Stratton Flyer from 1916. Originally an experiment in creating a fuel-saving automobile in the United States, the vehicle weighed only 135 lb (61.2 kg) and was an adaptation of a small gasoline engine originally designed to power a bicycle.

  9. Global hectare - Wikipedia

    en.wikipedia.org/wiki/Global_hectare

    On average, a global hectare can be produced in the area of a standard hectare. A hectare (/ ˈ h ɛ k t ɛər /; symbol ha) is a unit of area equal to 10,000 square metres (107,639 sq ft) (a square 100 metres on each side or 328 feet on each side), 2.471 acres, 0.01 square kilometers, 0.00386102 square miles, or one square hectometre (100 metres squared).