/r/askscience

Year:

Only show posts with narrations

Why do astrobiologists set requirements for life on exoplanets when we've never discovered life outside of Earth?

1832 upvotes • itsphud

Mark as read: Add to a list

Why do poisonous berries exist? Didn't berries evolve to be eaten?

1832 upvotes • reginaldtato

Mark as read: Add to a list

Is there a decreased incidence of Long Haul COVID associated with breakthrough cases for vaccinated folks?

1832 upvotes • jamesbears

Mark as read: Add to a list

Does sleep deprivation during teen years have permanent effects?

1832 upvotes • [deleted]

Mark as read: Add to a list

Why does respiratory rate increase during anaerobic exercise if muscles use glycogen as fuel, not oxygen?

1832 upvotes • Bosseyed-Beaver

Mark as read: Add to a list

What is the scientific consensus on e-cigarettes?

1831 upvotes • langleyi

Mark as read: Add to a list

Is the Monty Hall problem the same even if the door opened by the host is chosen at random?

1831 upvotes • JooJoona

Mark as read: Add to a list

We know about viruses, bacteria and other microorganisms evolving to better infect other organisms. Consequently, diseases change too to some extent. Are there any examples of human bodies evolving to fight against these disease causing agents?

1831 upvotes • ha_ha_ha_ha_hah

Mark as read: Add to a list

The discussion of climate change is so poisoned by politics that I just can't follow it. So r/askscience, I beg you, can you filter out the noise? What is the current scientific consensus on the concept of man-made climate change?

1829 upvotes • Tularemia

Mark as read: Add to a list

Does leaving water in the kettle accelerate the formation of limescales?

1828 upvotes • mojonrgy

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Why do astrobiologists set requirements for life on exoplanets when we've never discovered life outside of Earth?	1832	itsphud
Why do poisonous berries exist? Didn't berries evolve to be eaten?	1832	reginaldtato
Is there a decreased incidence of Long Haul COVID associated with breakthrough cases for vaccinated folks?	1832	jamesbears
Does sleep deprivation during teen years have permanent effects?	1832	[deleted]
Why does respiratory rate increase during anaerobic exercise if muscles use glycogen as fuel, not oxygen?	1832	Bosseyed-Beaver
What is the scientific consensus on e-cigarettes?	1831	langleyi
Is the Monty Hall problem the same even if the door opened by the host is chosen at random?	1831	JooJoona
We know about viruses, bacteria and other microorganisms evolving to better infect other organisms. Consequently, diseases change too to some extent. Are there any examples of human bodies evolving to fight against these disease causing agents?	1831	ha_ha_ha_ha_hah
The discussion of climate change is so poisoned by politics that I just can't follow it. So r/askscience, I beg you, can you filter out the noise? What is the current scientific consensus on the concept of man-made climate change?	1829	Tularemia
Does leaving water in the kettle accelerate the formation of limescales?	1828	mojonrgy