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Wallpaper preview: NIST-F2 cesium fountain atomic clock
NIST-F2 cesium fountain atomic clock
Wallpaper
- 1200×857 / 969.1 KB
/ JPG
By National Institute of Standards and Technology - Physics Laboratory: Time and Frequency Division
License: Public domain
By National Institute of Standards and Technology - Physics Laboratory: Time and Frequency Division
License: Public domain
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