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  2. Union Pacific Big Boy - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_Big_Boy

    Cost to build US$ 265,000 in 1941, equivalent to $5,489,457 in 2023. The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company (ALCO) between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962. The 25 Big Boy locomotives were built to ...

  3. Union Pacific 4014 - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_4014

    Union Pacific 4014 is a steam locomotive owned and operated by the Union Pacific (UP) as part of its heritage fleet. It is a four-cylinder simple articulated 4-8-8-4 "Big Boy" type built in 1941 by the American Locomotive Company (ALCO) at its Schenectady Locomotive Works. It was assigned to haul heavy freight trains in the Wasatch mountain range.

  4. Polar bear - Wikipedia

    en.wikipedia.org/wiki/Polar_bear

    The polar bear is the largest living species of bear and land carnivore, though some brown bear subspecies like the Kodiak bear can rival it in size. Males are generally 200–250 cm (6.6–8.2 ft) long with a weight of 300–800 kg (660–1,760 lb).

  5. Robert Wadlow - Wikipedia

    en.wikipedia.org/wiki/Robert_Wadlow

    Tallest verified human in recorded history. Height. 8 ft 11.1 in (272.0 cm) Robert Pershing Wadlow (February 22, 1918 – July 15, 1940), also known as the Alton Giant and the Giant of Illinois, was an American man who was the tallest person in recorded history for whom there is irrefutable evidence. He was born and raised in Alton, Illinois, a ...

  6. Jamie is a “big boy” himself, nearly twice the size of older brother Will (Taj Cross, terrific). The kid is clumsy and uncomfortable in his own body, like a puppy that grew up too fast and ...

  7. Union Pacific 4012 - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_4012

    Union Pacific 4012, nicknamed "Big Boy", is a 4-8-8-4 type locomotive built by American Locomotive Company in November 1941. It is among the world's largest steam locomotives. One of 25 built, No. 4012 is one of eight of its type to survive the advent of the diesel era. Referred to as an "articulated" locomotive, because it has more than one ...

  8. Equatorial bulge - Wikipedia

    en.wikipedia.org/wiki/Equatorial_bulge

    Equatorial bulge. An equatorial bulge is a difference between the equatorial and polar diameters of a planet, due to the centrifugal force exerted by the rotation about the body's axis. A rotating body tends to form an oblate spheroid rather than a sphere . Comparison between an oblate spheroid and sphere.

  9. Grizzly–polar bear hybrid - Wikipedia

    en.wikipedia.org/wiki/Grizzly–polar_bear_hybrid

    A grizzly-polar-bear-hybrid (also named grolar bear, pizzly bear, zebra bear, [ 1][ 2] grizzlar, or nanulak) is a rare ursid hybrid that has occurred both in captivity and in the wild. In 2006, the occurrence of this hybrid in nature was confirmed by testing the DNA of a unique-looking bear who had been shot near Sachs Harbour, Northwest ...