/u/Fabio_451's posts in /r/askscience

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What's the size of the smallest known galaxy and the theoretical limit of the smallest size possible of a galaxy?

20 upvotes

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Cetaceans evolved to live in the sea, most of them lost the need to sleep. Why sleep is uncommon and even not needed in a lot of sea animals?

7 upvotes

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Echidnas have a large pre frontal cortex...what does this imply?

1 upvotes

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How big is the smallest galaxy? (In light years units, asytronomical units and in narval lengths)

1 upvotes

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What are the ling time effects of covid and lockdown on people? is it common to feel gazed or dull? is there a mass mental effect?

1 upvotes

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Is it dangerous to dive in a cloud with a flying suit? what would you feel?

1 upvotes

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Why does the flame create a liquid wax current?

1 upvotes

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Why does a candle induce this flow in the wax?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What's the size of the smallest known galaxy and the theoretical limit of the smallest size possible of a galaxy?	20
Cetaceans evolved to live in the sea, most of them lost the need to sleep. Why sleep is uncommon and even not needed in a lot of sea animals?	7
Echidnas have a large pre frontal cortex...what does this imply?	1
How big is the smallest galaxy? (In light years units, asytronomical units and in narval lengths)	1
What are the ling time effects of covid and lockdown on people? is it common to feel gazed or dull? is there a mass mental effect?	1
Is it dangerous to dive in a cloud with a flying suit? what would you feel?	1
Why does the flame create a liquid wax current?	1
Why does a candle induce this flow in the wax?	1