/r/askscience

Year:

Only show posts with narrations

AskScience AMA Series: We're Ruby Leung, Mark Wigmosta, and Andre Coleman from Pacific Northwest National Laboratory. Ask us your burning questions about using science to predict, prevent, and put out wildfires!

1125 upvotes • AskScienceModerator

Mark as read: Add to a list

What do sunspots look like from the surface of the sun? Are they hills rising from the surface, valleys, or just flat?

1124 upvotes • flightrulez

Mark as read: Add to a list

What are the long term health affects of marijuana ?

1124 upvotes • tobblerwobbler

Mark as read: Add to a list

Ask Anything Wednesday - Economics, Political Science, Linguistics, Anthropology

1124 upvotes • AutoModerator

Mark as read: Add to a list

What does the peer reviewed material say about mosquito repellent? What works? What doesn't?

1123 upvotes • aDaneInSpain

Mark as read: Add to a list

If I were floating 100 yards away from the Voyager 1 at its current location, would there be enough light for me to see it?

1122 upvotes • vpig

Mark as read: Add to a list

Do forests have more oxygen in the air than cities?

1122 upvotes • Guacaamole

Mark as read: Add to a list

If an ant scout doesn't return to their nest, do other ants go searching for him or do they not notice he's gone because of how many ants are in the colony?

1122 upvotes • Rwh909r

Mark as read: Add to a list

We have 32 and 64-bit CPUs, why not a 128-bit CPU?

1122 upvotes • sFooby

Mark as read: Add to a list

How many of the 118 elements on the periodic table are located on our planet and how many do we suspect exist outside of our world?

1121 upvotes • v0xmach1ne

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
AskScience AMA Series: We're Ruby Leung, Mark Wigmosta, and Andre Coleman from Pacific Northwest National Laboratory. Ask us your burning questions about using science to predict, prevent, and put out wildfires!	1125	AskScienceModerator
What do sunspots look like from the surface of the sun? Are they hills rising from the surface, valleys, or just flat?	1124	flightrulez
What are the long term health affects of marijuana ?	1124	tobblerwobbler
Ask Anything Wednesday - Economics, Political Science, Linguistics, Anthropology	1124	AutoModerator
What does the peer reviewed material say about mosquito repellent? What works? What doesn't?	1123	aDaneInSpain
If I were floating 100 yards away from the Voyager 1 at its current location, would there be enough light for me to see it?	1122	vpig
Do forests have more oxygen in the air than cities?	1122	Guacaamole
If an ant scout doesn't return to their nest, do other ants go searching for him or do they not notice he's gone because of how many ants are in the colony?	1122	Rwh909r
We have 32 and 64-bit CPUs, why not a 128-bit CPU?	1122	sFooby
How many of the 118 elements on the periodic table are located on our planet and how many do we suspect exist outside of our world?	1121	v0xmach1ne