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  • ...r of the Nikola Tesla Museum in Belgrade to an exhaustive history of early gas discharge vacuum tubes and disclosure of rediscovered techniques for the pr
    5 KB (782 words) - 06:45, 2 January 2017
  • ...nda, NY. While at Scott Aviation, he was Director of R&D and developed gas detection linearization circuit for Series 9000 instruments, directed plann * 1995 - "[[T. T. Brown's Electrogravitics]]"
    11 KB (1,449 words) - 13:21, 30 December 2016
  • where <math>\frac{d \ln T}{d \ln P} = 0.4</math> for a monatomic ideal gas undergoing [[adiabatic]] expansion or contraction. A temperature gradient ...l therefore ends up being hotter than its surroundings. Since the [[ideal gas law]] can be written <math>P = \frac{\rho RT}{\mu}</math>, a higher tempera
    22 KB (3,584 words) - 12:34, 5 February 2018
  • ...able-Energy Devices:''' Efficient solid-fuel burners, Stan Meyer's hydroxy gas burner system, the Eugene Frenette heater, the Eugene Perkins heater, the m
    12 KB (1,709 words) - 06:44, 2 January 2017
  • ...ces of about 15 elements which gives information on the composition of the gas clouds they formed from. APOGEE should be collecting data from 2011 to 2014 ...es of 11,000 bright stars, with the precision and cadence needed to detect gas giant planets that have orbital periods ranging from several hours to two y
    25 KB (3,589 words) - 12:34, 5 February 2018
  • ...dation]] with a glass or [[fused quartz]] bulb that is filled with [[inert gas]] or a vacuum. In a [[halogen lamp]], filament [[evaporation]] is slowed by ...te at high temperatures and that the evacuated chamber would contain fewer gas molecules to react with the platinum, improving its longevity. Although a w
    104 KB (15,285 words) - 16:44, 16 December 2018
  • ...ction, as may happen when a white dwarf in a [[binary star]] system strips gas away from the other star. SN 1986G was used to demonstrate that the spectra
    29 KB (4,015 words) - 12:30, 5 February 2018
  • ...a system of electrical illumination, something he hoped could compete with gas and oil based lighting.<ref>Howard B. Rockman, Intellectual Property Law fo ...oped an electric "[[Public utility|utility]]" to compete with the existing gas light utilities.<ref>Ahmad Faruqui, Kelly Eakin, Pricing in Competitive Ele
    105 KB (15,290 words) - 17:19, 16 December 2018

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