Film Review News

Definition of the kilogram

Starting with May 20th 2019, the definition of the kilogram will no longer be based by a lump in France.

It will now be based on the mass of an exact number of photons, or particles of light, with a particular wavelength.

Definition of the kilogram

Please also have a look at the wonderful movie https://de.wikipedia.org/wiki/1001_Gramm


Von Gerhard Vogt

Born in Munich, but living more then 10 years now in the lovely Stuttgart area.
Grown up in a technical environment, moved then into the project and people management.
I'm interested in plenty of outdoor sports like sailing, biking, skiing, hiking, but also ball sports like tennis and badminton.
Travelling the world, and making photos is another hobby.
Never get bored! :-)

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