/u/labtec901's posts

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Normal stars are made out of hydrogen which undergoes fusion. Can I make a star out of any element, provided I have enough mass to fuse that element? Say, Iron?

3100 upvotes • r/askscience

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In the latest Avengers movie, there is a "Nexus" hub which routes every packet of traffic on the internet. What is the closest thing we have to a core of the internet in real life?

519 upvotes • r/askscience

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If science says that the higher the gravity in a reference frame, the slower time runs in that frame compared to elsewhere, then can you use another force, like centrifugal force, to simulate gravity in a reference frame to slow down time?

172 upvotes • r/askscience

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People today worry that advances like AI and robotics will put people out of jobs, but something similar to this happened already in the industrial revolution. How did we deal with the same problem back then?

10 upvotes • r/AskHistorians

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How close is the Earth right now in its orbit as it was exactly one year ago? (In relation to the Sun)

7 upvotes • r/askscience

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IAMA Theatre Tech. I'm the guy who operates the lights, curtains, sets and everything else that happens behind the scenes in live theatre. AMA

5 upvotes • r/IAmA

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We can pull our drink through a straw by sucking on the top and lowering the air pressure of the straw so that fluid flows upwards. How big can I make my straw until even pulling a perfect vacuum on the straw cannot raise the liquid?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Normal stars are made out of hydrogen which undergoes fusion. Can I make a star out of any element, provided I have enough mass to fuse that element? Say, Iron?	3100	askscience
In the latest Avengers movie, there is a "Nexus" hub which routes every packet of traffic on the internet. What is the closest thing we have to a core of the internet in real life?	519	askscience
If science says that the higher the gravity in a reference frame, the slower time runs in that frame compared to elsewhere, then can you use another force, like centrifugal force, to simulate gravity in a reference frame to slow down time?	172	askscience
People today worry that advances like AI and robotics will put people out of jobs, but something similar to this happened already in the industrial revolution. How did we deal with the same problem back then?	10	AskHistorians
How close is the Earth right now in its orbit as it was exactly one year ago? (In relation to the Sun)	7	askscience
IAMA Theatre Tech. I'm the guy who operates the lights, curtains, sets and everything else that happens behind the scenes in live theatre. AMA	5	IAmA
We can pull our drink through a straw by sucking on the top and lowering the air pressure of the straw so that fluid flows upwards. How big can I make my straw until even pulling a perfect vacuum on the straw cannot raise the liquid?	1	askscience