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What happened in 1961 that will not happen again for over 4000 years?
Updated: 10/5/2023
Wiki User
∙ 12y agoBest Answer
The year 1961 was rotationally symmetric.
This means that if you turned 1961 upside down (180 degrees), it would still say "1961".
The next time this will occur is in the year 6009.
It only works with the following numbers:
- 1 rotates to 1
- 6 rotates to 9
- 8 rotates to 8
- 9 rotates to 6
- 0 rotates to 0
Wiki User
∙ 9y agoThis answer is:
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