The Number 1922: Properties and MeaningsPrime Factors of 1922=2x31x31.
The Year 1922 ADIn the year 1922 AD insulin was invented by Sir Frederick Grant Banting.
In the year 1922 AD the first 3-D movie (spectacles with one red and one green lens) were released.
In the year 1922 AD the last Ottoman ruler was deposed.
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