# 💭 Weekly Topic: Favorite Fact

**URL:** <https://forum.makecode.com/t/weekly-topic-favorite-fact/31054>\
**Category:** Arcade\
**Created:** [October 7, 2024, 11:22pm UTC](https://forum.makecode.com/t/weekly-topic-favorite-fact/31054 "2024-10-07T23:22:37Z")\
**Posts on this page:** 1\
**Showing post:** 30

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**Author:** ![AlexK](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/alexk/32/33339_2.png) [@AlexK](https://forum.makecode.com/u/AlexK)\
**Post date:** [October 10, 2024, 8:47pm UTC](https://forum.makecode.com/t/weekly-topic-favorite-fact/31054/30 "2024-10-10T20:47:39Z")

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As @RobbyZero mentioned in [another thread](https://forum.makecode.com/t/makecode-stream-ideas/31007): There is not one “infinity,” but in fact countably infinite sizes of infinity, known as the _aleph_ or _alef_ numbers (and represented by their namesake symbol, ℵ).

Infinite infinities. Sounds very multiverse-y.

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