/u/bjacobs1's posts in /r/askscience

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After the COVID vaccine is out will we still need to social distance and wear masks?

12519 upvotes

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Why is the water on the Moon and Mars frozen, instead of running water, and is it possible to find running water on other planets?

1 upvotes

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What’s the benefit of brushing your teeth if fluoride is already in the water?

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How are we able to predict the weather?

1 upvotes

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Why does our pain tolerance increase as we age?

1 upvotes

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Why do the Pfizer and Moderna vaccines have a different waiting length in-between shots

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How is sand mainly only on the beach and in deserts?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
After the COVID vaccine is out will we still need to social distance and wear masks?	12519
Why is the water on the Moon and Mars frozen, instead of running water, and is it possible to find running water on other planets?	1
What’s the benefit of brushing your teeth if fluoride is already in the water?	1
How are we able to predict the weather?	1
Why does our pain tolerance increase as we age?	1
Why do the Pfizer and Moderna vaccines have a different waiting length in-between shots	1
How is sand mainly only on the beach and in deserts?	1