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Author Topic: From Raw Crystal to Crystal Oscillator - Crystals go to War in 1943  (Read 820 times)

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Online BrianHGTopic starter

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From Raw Crystal to Crystal Oscillator - Crystals go to War in 1943
« on: September 27, 2023, 06:55:56 pm »
Man, those crystals are huge.  It's also surprising that they even got anything to work.

On the shipping container of the raw uncut quarts crystals:
"Damage to this vital war material is SABOTAGE.  Please handle carefully."


« Last Edit: September 27, 2023, 07:19:58 pm by BrianHG »
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Offline Grandchuck

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Re: From Raw Crystal to Crystal Oscillator - Crystals go to War in 1943
« Reply #1 on: September 27, 2023, 08:01:25 pm »
OSHA would have shut down the factory!
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Online BrianHGTopic starter

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Re: From Raw Crystal to Crystal Oscillator - Crystals go to War in 1943
« Reply #2 on: September 28, 2023, 12:13:33 am »
See what modern synthetic quarts crystals look like and how they are made today:

(Skip to 3 minutes in...)

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