/sci/ - Science & Math

Anonymous Thu Dec 13 19:03:46 2018 No.10213267 [View]
File: 526 KB, 1920x1080, 1514900197417.jpg [View same] [iqdb] [saucenao] [google]

How did we measure the frequency of light from scratch? Especially when frequency is defined using seconds and seconds is defined using the oscillation of a cesium atom which is limited by 9Ghz?

>>	Kerbal Chemistry Simulator Anonymous Tue Oct 23 21:03:54 2018 No.10091262 [View] File: 526 KB, 1920x1080, 1514900197417.jpg [View same] [iqdb] [saucenao] [google] Is there anything similar to Kerbal Space Program but for Chemistry?

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/sci/ - Science & Math

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