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

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Only show posts with narrations

Is there a constant "reservoir" of tears prepared for when we cry? If not, where do the tears come from?

1198 upvotes

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Why do the colours on my computer monitor appear in negative when i tilt my screen?

896 upvotes

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What is actually happening when you whistle?

344 upvotes

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Are hormones like Dopamine and Oxytocin exclusively responsible for certain emotions/moods? Is it possible to still experience these emotions/moods with none of these hormones at all?

300 upvotes

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When two waves destructively interfere, where does the energy go?

112 upvotes

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How can subliminal messages provoke a response without us consciously registering them?

9 upvotes

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Placed next to a strong enough magnet, could humans be magnetic?

5 upvotes

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Is it possible to stop the spin of a Proton?

3 upvotes

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Why in situations of mortal danger do some people just "freeze"?

1 upvotes

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What is the science behind what this guy is doing? And could you actually get drunk of it?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is there a constant "reservoir" of tears prepared for when we cry? If not, where do the tears come from?	1198
Why do the colours on my computer monitor appear in negative when i tilt my screen?	896
What is actually happening when you whistle?	344
Are hormones like Dopamine and Oxytocin exclusively responsible for certain emotions/moods? Is it possible to still experience these emotions/moods with none of these hormones at all?	300
When two waves destructively interfere, where does the energy go?	112
How can subliminal messages provoke a response without us consciously registering them?	9
Placed next to a strong enough magnet, could humans be magnetic?	5
Is it possible to stop the spin of a Proton?	3
Why in situations of mortal danger do some people just "freeze"?	1
What is the science behind what this guy is doing? And could you actually get drunk of it?	1