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

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If an alpha particle is a helium nucleus, can it combine with electrons to form helium?

1599 upvotes

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Why do do the hydrogen protons combine with oxygen in a fuel cell?

10 upvotes

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Since mass increases as speed increases from relativity, can we have mass due to the fact that the galaxy is moving through space?

3 upvotes

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Why does ingesting poisons like snake venom have no ill effects?

2 upvotes

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Does the radiation absorption of my phone screen change when it is on vs when it is off (black)?

1 upvotes

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Why is it that when I put my pencil lead between two 9v battery terminals it produces a bigger effect than a plain wire?

1 upvotes

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If photons are massless, why can light not escape a black hole?

1 upvotes

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Why does food get charred when it gets burned?

0 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If an alpha particle is a helium nucleus, can it combine with electrons to form helium?	1599
Why do do the hydrogen protons combine with oxygen in a fuel cell?	10
Since mass increases as speed increases from relativity, can we have mass due to the fact that the galaxy is moving through space?	3
Why does ingesting poisons like snake venom have no ill effects?	2
Does the radiation absorption of my phone screen change when it is on vs when it is off (black)?	1
Why is it that when I put my pencil lead between two 9v battery terminals it produces a bigger effect than a plain wire?	1
If photons are massless, why can light not escape a black hole?	1
Why does food get charred when it gets burned?	0