• Cesta (0)


p.ej., motivos o gráficos o boda
Geissler Tube
Agregar a cuadro de selección © The Science Museum 2007
In the mid 1850s, German glass blower Heinrich Geissler (1814-1879) produced the first permanently sealed discharge tubes, which were the forerunners of today's street lamps and neon lights. Two metal electrodes pass through the glass tubes, which contain rarified gases at low pressure. By passing high voltage electricity through the tubes, a coloured glow is produced, which varies in hue according to the gas used. Their first commercial application was at a light display for Queen Victoria's Diamond Jubilee in 1897.

Más imágenes de The Science Museum

  • Geissler Tube
  • Geissler Tube
  • Geissler Tube
  • Concorde Test
  • Artificial Eyes
  • Light Pipes
Ver todos
  • 48 hour Rush Printing

    shipping We offer super-fast printing and shipping options if you need your order asap!

  • Order for your business

    moo business services MOO Business Services offers easy ordering for companies with 10+ employees

  • The MOO Promise

    moo promise We’re only happy when you’re happy – our customer service team are always there to help

  ¡Vaya! Es bueno verte por aquí. Condiciones Política de privacidad © MOO Inc., 985 Waterman Avenue, East Providence, Rhode Island 02914, USA - Empresa inscrita en los Estados Unidos de América.
Tu cuadro de selección (0)    

Arrastra las imágenes aquí y luego elige un producto
(Podrás quitar imágenes cuando empieces a crear tus productos)