/r/askscience

Year:

Only show posts with narrations

Why does the U.S. Navy rail gun round explode into a fireball on contact when it is a solid metal round?

2653 upvotes • MotoNate

Mark as read: Add to a list

AskScience AMA Series: We're Cheryl Bowman, Deputy Branch Chief for High Temperature and Smart Alloys, and Sean Clarke, Principal Investigator, X-57 Maxwell Experimental Aircraft. We are part of the NASA team that is developing new technology for Electrified Aircraft. Ask us anything.

2653 upvotes • AskScienceModerator

Mark as read: Add to a list

Has there ever been a blind test to see if people prefer sample A or sample B ?

2652 upvotes • vmos

Mark as read: Add to a list

Does a multi-decade concentration of Radon gas lead to an accumulation of lead particles in an enclosed environment (basement)?

2652 upvotes • kickturkeyoutofnato

Mark as read: Add to a list

How did complex systems like our circulation system evolve?

2651 upvotes • Stevetrov

Mark as read: Add to a list

The length of a day on earth used to be three hours?

2650 upvotes • Skallagrim1

Mark as read: Add to a list

Does dog pee hurt trees?

2650 upvotes • berniestormblessed

Mark as read: Add to a list

Why does eating spoiled food which has been cooked still make us sick?

2649 upvotes • moumouren

Mark as read: Add to a list

Do animals get pleasure out of mating and reproducing like humans do?

2648 upvotes • TheMuffinDragon

Mark as read: Add to a list

Will a second covid infection necessarily be milder?

2648 upvotes • qwertyzxcvbh

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Why does the U.S. Navy rail gun round explode into a fireball on contact when it is a solid metal round?	2653	MotoNate
AskScience AMA Series: We're Cheryl Bowman, Deputy Branch Chief for High Temperature and Smart Alloys, and Sean Clarke, Principal Investigator, X-57 Maxwell Experimental Aircraft. We are part of the NASA team that is developing new technology for Electrified Aircraft. Ask us anything.	2653	AskScienceModerator
Has there ever been a blind test to see if people prefer sample A or sample B ?	2652	vmos
Does a multi-decade concentration of Radon gas lead to an accumulation of lead particles in an enclosed environment (basement)?	2652	kickturkeyoutofnato
How did complex systems like our circulation system evolve?	2651	Stevetrov
The length of a day on earth used to be three hours?	2650	Skallagrim1
Does dog pee hurt trees?	2650	berniestormblessed
Why does eating spoiled food which has been cooked still make us sick?	2649	moumouren
Do animals get pleasure out of mating and reproducing like humans do?	2648	TheMuffinDragon
Will a second covid infection necessarily be milder?	2648	qwertyzxcvbh