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

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Are bird/whale (animals in general) songs learned or genetically programed? IOW, are animal songs the same in captivity as nature?

43 upvotes

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Why does our universe continue to expand if there is a limited amount of particles? Where is the extra energy and mass to push it?

34 upvotes

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Why does the strong force work keeping protons and neutrons when the electrostatic force would push them apart?

21 upvotes

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Could someone please explain Shrodinger's equation?

13 upvotes

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Did Venus, while in transit, leave a shadow on the Earth? If so, where?

12 upvotes

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Does sleeping on one side (either right or left) affect the performance for good or bad on the sides of your brain?

5 upvotes

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Is stem cell research only morally questionable based on in vitro stem cell experimentation?

4 upvotes

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What, if anything, limits electromagnetic radiation to gamma rays on the high end and radio waves on the low end?

2 upvotes

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Does the Moon reach a high point in the sky for a Moon Solstice each year, such as the movement of the Sun?

2 upvotes

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What caused the Cambrian Explosion?

2 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Are bird/whale (animals in general) songs learned or genetically programed? IOW, are animal songs the same in captivity as nature?	43
Why does our universe continue to expand if there is a limited amount of particles? Where is the extra energy and mass to push it?	34
Why does the strong force work keeping protons and neutrons when the electrostatic force would push them apart?	21
Could someone please explain Shrodinger's equation?	13
Did Venus, while in transit, leave a shadow on the Earth? If so, where?	12
Does sleeping on one side (either right or left) affect the performance for good or bad on the sides of your brain?	5
Is stem cell research only morally questionable based on in vitro stem cell experimentation?	4
What, if anything, limits electromagnetic radiation to gamma rays on the high end and radio waves on the low end?	2
Does the Moon reach a high point in the sky for a Moon Solstice each year, such as the movement of the Sun?	2
What caused the Cambrian Explosion?	2