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How Smoke Alarm Helped Detect a Giant Black Hole

How Smoke Alarm Helped Detect a Giant Black Hole

It turns out, many cool discoveries have been made just recently. Although, we seem to have known some facts for a long time already. For example, do you know that there is a coral skyscraper hidden underneath the ocean? People had no idea until 2020. As well as we didn't know the reason why the ocean is salty until 1979! You'll find more unusual discoveries in this video.

Bright Side

January 18, 202412m 57s

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Show Notes

It turns out, many cool discoveries have been made just recently. Although, we seem to have known some facts for a long time already. For example, do you know that there is a coral skyscraper hidden underneath the ocean? People had no idea until 2020. As well as we didn't know the reason why the ocean is salty until 1979! You'll find more unusual discoveries in this video.

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