/r/askscience

Year:

Only show posts with narrations

What was the Amazon like when the Sahara was still green?

770 upvotes • Rancerle

Mark as read: Add to a list

Have any animals ever been known to take on "pets" from another species?

769 upvotes • [deleted]

Mark as read: Add to a list

How long/many generations would it take for a goup of people, seperated entirely from the rest of the human population sexually, to become a different species?

769 upvotes • FrankTheodore

Mark as read: Add to a list

Would deforming an open soft drink bottle to remove air space, before recapping, stop/slow it from going flat?

769 upvotes • morgazmo99

Mark as read: Add to a list

How do spiders choose a location for their web?

769 upvotes • supersayanssj3

Mark as read: Add to a list

NASA's Perseverance battery technology (mini nuclear reactor) said to last up to 14 years. Could same technology be used in electric vehicles?

769 upvotes • Honestless

Mark as read: Add to a list

In dim light, why do unlit objects appear to lag behind lit objects?

769 upvotes • talidos

Mark as read: Add to a list

How exactly can e^i*pi = 1?

768 upvotes • Flelchdork

Mark as read: Add to a list

A serious poop question.

768 upvotes • turtlecrossing

Mark as read: Add to a list

Do prey animals on the savanna (zebra, gazelle, wildebeest) actually face the kind of constant danger portrayed on wildlife shows?

768 upvotes • TheEmperorsNewHose

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What was the Amazon like when the Sahara was still green?	770	Rancerle
Have any animals ever been known to take on "pets" from another species?	769	[deleted]
How long/many generations would it take for a goup of people, seperated entirely from the rest of the human population sexually, to become a different species?	769	FrankTheodore
Would deforming an open soft drink bottle to remove air space, before recapping, stop/slow it from going flat?	769	morgazmo99
How do spiders choose a location for their web?	769	supersayanssj3
NASA's Perseverance battery technology (mini nuclear reactor) said to last up to 14 years. Could same technology be used in electric vehicles?	769	Honestless
In dim light, why do unlit objects appear to lag behind lit objects?	769	talidos
How exactly can e^i*pi = 1?	768	Flelchdork
A serious poop question.	768	turtlecrossing
Do prey animals on the savanna (zebra, gazelle, wildebeest) actually face the kind of constant danger portrayed on wildlife shows?	768	TheEmperorsNewHose