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  2. Sur-Ron - Wikipedia

    en.wikipedia.org/wiki/Sur-Ron

    Sur-Ron is a Chinese company that designs, develops and manufactures electric dirt bikes.The company sells 4 models, their mini moto the Hyper Bee, the Light Bee S, the Light Bee X, Ultra Bee, and their most powerful model, the Storm Bee.

  3. Earth battery - Wikipedia

    en.wikipedia.org/wiki/Earth_battery

    In 1898, Nathan Stubblefield [3] received U.S. patent 600,457 for his electrolytic coil battery, which was a combination of an earth battery and a solenoid. (For more information see US patents 155209 , 182802 , 495582 , 728381 , 3278335 , 3288648 , 4153757 and 4457988 .)

  4. Atomic battery - Wikipedia

    en.wikipedia.org/wiki/Atomic_battery

    An atomic battery, nuclear battery, radioisotope battery or radioisotope generator uses energy from the decay of a radioactive isotope to generate electricity. Like a nuclear reactor , it generates electricity from nuclear energy, but it differs by not using a chain reaction .

  5. Electric bicycle - Wikipedia

    en.wikipedia.org/wiki/Electric_bicycle

    For example, on 31 December 1895, Ogden Bolton Jr. was granted a patent for a battery-powered bicycle with "6-pole brush-and-commutator direct current (DC) hub motor mounted in the rear wheel" (U.S. patent 552,271). There were no gears and the motor could draw up to 100 amperes from a 10-volt battery. [8]

  6. Electrostatic generator - Wikipedia

    en.wikipedia.org/wiki/Electrostatic_generator

    The first machine used a silk ribbon bought at a five and dime store as the charge transport belt. In 1931 a version able to produce 1,000,000 volts was described in a patent disclosure. The Van de Graaff generator was a successful particle accelerator, producing the highest energies until the late 1930s when the cyclotron superseded it. The ...

  7. Sony - Wikipedia

    en.wikipedia.org/wiki/Sony

    [12] [13] [14] It is the world's largest player in the premium TV market for a television of at least 55 inches (140 centimeters) with a price higher than $2,500 as well as second largest TV brand by market share and, as of 2020, the third largest television manufacturer in the world by annual sales figures. [15] [16] [17] [18]

  8. Sensurround - Wikipedia

    en.wikipedia.org/wiki/Sensurround

    Sensurround pseudorandom number generator circuit on the patent, to create low frequency rumble. The original Sensurround design used for Earthquake employed a pseudorandom noise generator , designed by D. Broadus "Don" Keele, Jr., to create the low-frequency rumble, using recordings of the 1971 Sylmar earthquake as a reference. [ 3 ]

  9. Sega Saturn - Wikipedia

    en.wikipedia.org/wiki/Sega_Saturn

    On the first day of the May 1996 E3 show, Sony announced a PlayStation price reduction to $199, [45] a reaction to the release of the Model 2 Saturn in Japan at a price roughly equivalent to $199. [93] On the second day, Sega announced it would match this price, though Saturn hardware was more expensive to manufacture. [94] [95]