Tag Archives: CGPM

(Atomic number) 36 (Krypton and the history of the meter)

By Llisa | Published: September 4, 2011

Photographs of Krypton Gas and Krypton Plasma: From Jefferson Lab Left – Krypton gas in a sealed glass tube. Center – A Tesla coil is used to excite the atoms in the gas, creating a plasma. Right – A longer exposure of the plasma with all of the room’s lights turned off. —————————————————————————— Of course, [...]

Posted in Uncategorized | Also tagged 10-to-minus01, 10-to-minus07, 10-to-minus4, 1791, 18th century, 1960, 36, Academy of Sciences, BIPM, Countdown to 10/10/11, definition, French, inert gas, Jefferson Lab, Krypton, krypton-86, length, light, meridian, meter, millimeters, milliseconds, pendulum, platinum, Powers of 10 project, standard unit, vacuum | Leave a comment

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Tag Archives: CGPM

(Atomic number) 36 (Krypton and the history of the meter)

Countdown to Powers of Ten Day

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