This 30-second video might be the most relaxing thing on the internet
It’s extremely cold in many parts of North America right now, and that means there are lots of cool experiments you can do. Freezing things …
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This 30-second video might be the most relaxing thing on the internet
It’s extremely cold in many parts of North America right now, and that means there are lots of cool experiments you can do. Freezing things …
