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    • The Nernst Lamp - Nature

      Nature· 5 days ago

      THE Nernst lamp can now be said to be well upon its way from the experimental to the commercial stage. It has appeared strange to many people that it has taken such a long ...

    • Underground Lighting in Mines - Nature

      Nature· 1 day ago

      Special stress is laid on the importance of miners' hand lamps. Mr. Campin points out that most of the hand lamps now in use are virtually of the same type as those developed ...

    • Nernst Lamps in Lanterns - Nature

      Nature· 5 days ago

      IT was suggested to me by a friend to use a Nernst lamp in a lantern. On trying the experiment I have found that a one ampere 220 volts Nernst ...

    • Lenovo ThinkBook 13x Gen 4

      Lenovo ThinkBook 13x Gen 4

      PC Magazine· 2 hours ago

      The ThinkBook is a classy, well-built lightweight with an original extra—a lamp that sticks to the top of the screen to illuminate you for video calls in...

    • A Zinc 'Famine' - Nature

      Nature· 5 days ago

      ACCORDING to the Electrical Contractor and Retailer an idea was current a short time ago that a shortage of zinc was responsible for the recent famine in torch-batteries.