/r/askscience

Year:

Only show posts with narrations

If a strand of hair starts growing gray, will that specific hair follicle only produce gray hairs in the future?

1019 upvotes • BRIGHTLIKENEONLOVE

Mark as read: Add to a list

Would trees grow taller in reduced gravity?

1019 upvotes • superhelical

Mark as read: Add to a list

AskScience AMA Series: European Southern Observatory announcement concerning groundbreaking observations.

1019 upvotes • AskScienceModerator

Mark as read: Add to a list

AskScience AMA Series: We are human genetics experts here to discuss how research of complex and Mendelian disorders impacts you. Ask us anything!

1019 upvotes • AskScienceModerator

Mark as read: Add to a list

If you would put water inside a diamond, seal it and freeze it would the diamond break?

1017 upvotes • GGeka

Mark as read: Add to a list

If you fed enough electrons into a black hole, could you rip it apart with electromagnetic forces?

1017 upvotes • blahpy

Mark as read: Add to a list

What is it about STEM CELLS that make them so effective?

1017 upvotes • shreyaspandit

Mark as read: Add to a list

If I take ice II at 500MPa and -80°C, and reduce the pressure to 100kPa, will the ice reorganise itself into ice I? Does it need to be melted in order to transition between its solid phases?

1017 upvotes • MysteriousEntity

Mark as read: Add to a list

How did sea mammals evolve to have a blow hole in the top of their heads?

1017 upvotes • ramos1969

Mark as read: Add to a list

Questions to Scientists from 6th Graders! (Also, would anyone be interested in Skyping in to the class?)

1016 upvotes • Ms_Christine

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
If a strand of hair starts growing gray, will that specific hair follicle only produce gray hairs in the future?	1019	BRIGHTLIKENEONLOVE
Would trees grow taller in reduced gravity?	1019	superhelical
AskScience AMA Series: European Southern Observatory announcement concerning groundbreaking observations.	1019	AskScienceModerator
AskScience AMA Series: We are human genetics experts here to discuss how research of complex and Mendelian disorders impacts you. Ask us anything!	1019	AskScienceModerator
If you would put water inside a diamond, seal it and freeze it would the diamond break?	1017	GGeka
If you fed enough electrons into a black hole, could you rip it apart with electromagnetic forces?	1017	blahpy
What is it about STEM CELLS that make them so effective?	1017	shreyaspandit
If I take ice II at 500MPa and -80°C, and reduce the pressure to 100kPa, will the ice reorganise itself into ice I? Does it need to be melted in order to transition between its solid phases?	1017	MysteriousEntity
How did sea mammals evolve to have a blow hole in the top of their heads?	1017	ramos1969
Questions to Scientists from 6th Graders! (Also, would anyone be interested in Skyping in to the class?)	1016	Ms_Christine