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

Year:

Only show posts with narrations

If I were to launch a trebuchet on Earth and the moon straight up, since gravity is affecting both the potential energy on the weight and the force pulling the stone down, would there be a difference in final height?

21 upvotes

Mark as read: Add to a list

After watching a documentary, and finding out in stressfull situations, the mind can "slow down" time. Do we know if some people naturally perceive time at different speeds?

1 upvotes

Mark as read: Add to a list

What is the difference between low pitched and high pitched ringing in ears?

1 upvotes

Mark as read: Add to a list

Could we theoretically selectively grow and breed plants to survive in mars and Venus's atmosphere?

1 upvotes

Mark as read: Add to a list

Why are there some large parts of the moon that have almost no craters? Is there any kind of gravity things that keep some parts safe?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If I were to launch a trebuchet on Earth and the moon straight up, since gravity is affecting both the potential energy on the weight and the force pulling the stone down, would there be a difference in final height?	21
After watching a documentary, and finding out in stressfull situations, the mind can "slow down" time. Do we know if some people naturally perceive time at different speeds?	1
What is the difference between low pitched and high pitched ringing in ears?	1
Could we theoretically selectively grow and breed plants to survive in mars and Venus's atmosphere?	1
Why are there some large parts of the moon that have almost no craters? Is there any kind of gravity things that keep some parts safe?	1