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  2. Norfolk and Western 475 - Wikipedia

    en.wikipedia.org/wiki/Norfolk_and_Western_475

    No. 475 is the 101st member of 125 M class steam locomotives built for N&W in 1906–07, rolling out of the Baldwin Locomotive Works in June 1906 at a cost of $15,179.90. [2] [3] [4] It was originally equipped with Stephenson valve gear and a 6-A type tender, which holds 10 short tons (9,100 kg; 20,000 lb) of coal and 6,000 US gallons (23,000 L ...

  3. List of mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_mnemonics

    To remember the order of taxa in biology (Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species, [Variety]): "Dear King Philip Came Over For Good Soup" is often cited as a non-vulgar method for teaching students to memorize the taxonomic classification of system.

  4. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    There were two ⌀3.2 mm negative pins spaced 9.5 mm apart and two ⌀4.0 mm positive pins spaced 14.3 mm apart. Negative and positive pins were spaced 18.1 mm apart. It was used in some early transistor radio amplifiers with a Class B output stage, allowing the loud speaker to be connected between the amplifier output and the battery center tap.

  5. List of RAL colours - Wikipedia

    en.wikipedia.org/wiki/List_of_RAL_colours

    Possible lightness values are 15% through 90% in steps of 5% for monochromatic shades of grey (i.e. C = 0%) and 20% through 90% in steps of 10% and additionally 85% and 93%. Chroma values are also mostly confined to steps of 10% or 5%, but with some exceptions, and the maximum value varies.

  6. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    The port numbers in the range from 0 to 1023 (0 to 2 10 − 1) are the well-known ports or system ports. [3] They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the ...

  7. Unbinilium - Wikipedia

    en.wikipedia.org/wiki/Unbinilium

    The standard reduction potential of the Ubn 2+ /Ubn couple is predicted to be −2.9 V, which is almost exactly the same as that for the Sr 2+ /Sr couple of strontium (−2.899 V). [ 97 ] Bond lengths and bond-dissociation energies of MAu (M = an alkaline earth metal).

  8. 2-10-4 - Wikipedia

    en.wikipedia.org/wiki/2-10-4

    2-10-2, 2-8-4 Under the Whyte notation for the classification of steam locomotives , a 2-10-4 locomotive has two leading wheels on one axle, usually in a Bissel truck , ten coupled driving wheels on five axles, and four trailing wheels on two axles, usually in a bogie.

  9. Stephen Strasburg - Wikipedia

    en.wikipedia.org/wiki/Stephen_Strasburg

    On August 11, 2013, Strasburg pitched his first career complete game, throwing a 6–0 shutout over the Philadelphia Phillies with 10 strikeouts and 4 hits. [ 83 ] He was ejected for the first time in his MLB career on August 17, 2013 by umpire Marvin Hudson for intentionally pitching at Braves batter Andrelton Simmons in the second inning of a ...