/u/ludachris32's posts in /r/askscience

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If a laser is fire parallel to the ground and at the high enough elevation where it won't run into anything, will it eventually leave the earth or will it curve around the planet?

8 upvotes

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What are the world's strongest microscopes able to see?

1 upvotes

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I got the Moderna Vaccine for my first 2 shots. Can I get a different brand for the booster?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If a laser is fire parallel to the ground and at the high enough elevation where it won't run into anything, will it eventually leave the earth or will it curve around the planet?	8
What are the world's strongest microscopes able to see?	1
I got the Moderna Vaccine for my first 2 shots. Can I get a different brand for the booster?	1