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  2. Faraday cage - Wikipedia

    en.wikipedia.org/wiki/Faraday_cage

    A Faraday cage or Faraday shield is an enclosure used to block some electromagnetic fields. A Faraday shield may be formed by a continuous covering of conductive material, or in the case of a Faraday cage, by a mesh of such materials. Faraday cages are named after scientist Michael Faraday, who first constructed one in 1836. [1]

  3. Booster bag - Wikipedia

    en.wikipedia.org/wiki/Booster_bag

    A booster bag is a handmade bag used to shoplift, typically from retail stores, libraries, and any other location employing electronic security detectors to deter theft. [1] The booster bag can be an ordinary shopping bag , backpack , pocketed garment, or other inconspicuous container whose inside is lined with a special conductive material ...

  4. Faraday's ice pail experiment - Wikipedia

    en.wikipedia.org/wiki/Faraday's_ice_pail_experiment

    In his experiment, Faraday closed the opening by attaching the metal lid of the pail to the thread suspending the ball, so when the ball was lowered to the center of the container the lid covered the opening. [1] [3] However this is not necessary. The experiment works very well even for containers with large uncovered openings, like Faraday's pail.

  5. Electromagnetic shielding - Wikipedia

    en.wikipedia.org/wiki/Electromagnetic_shielding

    A conductive enclosure used to block electrostatic fields is also known as a Faraday cage. The amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of holes in a shield to an incident electromagnetic field.

  6. Michael Faraday - Wikipedia

    en.wikipedia.org/wiki/Michael_Faraday

    Michael Faraday (/ ˈ f ær ə d eɪ,-d i /; 22 September 1791 – 25 August 1867) was an English physicist and chemist who contributed to the study of electromagnetism and electrochemistry.

  7. Is It Safe to Use Expired Vitamins? The Truth About Vitamin ...

    www.aol.com/vitamins-expire-nutritionists-weigh...

    Then, bag it up in a zip-lock bag and toss it in the trash,” says Davis-Cadogan. The best way to store vitamins for optimal shelf-life. Elements like heat, humidity, light, and air are the ...

  8. Tin foil hat - Wikipedia

    en.wikipedia.org/wiki/Tin_foil_hat

    A man wearing a tin foil hat. A tin foil hat is a hat made from one or more sheets of tin foil or aluminium foil, or a piece of conventional headgear lined with foil, often worn in the belief or hope that it shields the brain from threats such as electromagnetic fields, mind control, and mind reading.

  9. 'Facts' You Learned in School That Are Actually Myths ...

    www.aol.com/facts-learned-school-actually-myths...

    Napoleon was short? Einstein flunked math? You need to learn cursive? Your teachers taught you lots of things that aren't true. Take a gander at these to find out the truth.

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