/r/askscience

Year:

Only show posts with narrations

Why is the area around where a laser has been pointed, really blurry?

2007 upvotes • Ashen_Cyborg

Mark as read: Add to a list

What will happen to a rock floating through space as the universe goes through heat death?

2006 upvotes • JonShartwell

Mark as read: Add to a list

Are some North American bat species more likely to reside in man-made structures than others, or is the choice of habitat typically consistent across all bat species?

2006 upvotes • OrganicDroid

Mark as read: Add to a list

Is holding your breath as an infant a learned reaction or one you are born with?

2005 upvotes • BabiesAreTinyHumans

Mark as read: Add to a list

AskScience AMA Series: I'm Dr. Carin Bondar with all you ever wanted to know about animal mating and my book, "Wild Sex". Ask Me Anything!

2004 upvotes • AskScienceModerator

Mark as read: Add to a list

How dense were dinosaur populations (e.g., t-Rex, velociraptor, brontosaurus) at the height of their respective time periods?

2004 upvotes • stbillings

Mark as read: Add to a list

How would the water cycle be affected if we were to switch to hydrogen as a fuel for the majority of cars?

2004 upvotes • RichardsonM24

Mark as read: Add to a list

AskScience AMA Series: I am Kerstin de Wit, M.D., and I am passionate about mental health awareness. I am a leading researcher in mental health and blood clots, particularly for people diagnosed with PTSD, anxiety, and/or depression following a blood clot diagnosis. AMA!

2003 upvotes • AskScienceModerator

Mark as read: Add to a list

How do hydrogen bombs work and how does the difference in design contribute to it being superior to uranium-based atomic bombs?

2002 upvotes • Rare-Engine

Mark as read: Add to a list

AskScience AMA Series: I'm Diego Pol, a paleontologist and Nat Geo Explorer. AMA about dinosaurs!

2001 upvotes • AskScienceModerator

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Why is the area around where a laser has been pointed, really blurry?	2007	Ashen_Cyborg
What will happen to a rock floating through space as the universe goes through heat death?	2006	JonShartwell
Are some North American bat species more likely to reside in man-made structures than others, or is the choice of habitat typically consistent across all bat species?	2006	OrganicDroid
Is holding your breath as an infant a learned reaction or one you are born with?	2005	BabiesAreTinyHumans
AskScience AMA Series: I'm Dr. Carin Bondar with all you ever wanted to know about animal mating and my book, "Wild Sex". Ask Me Anything!	2004	AskScienceModerator
How dense were dinosaur populations (e.g., t-Rex, velociraptor, brontosaurus) at the height of their respective time periods?	2004	stbillings
How would the water cycle be affected if we were to switch to hydrogen as a fuel for the majority of cars?	2004	RichardsonM24
AskScience AMA Series: I am Kerstin de Wit, M.D., and I am passionate about mental health awareness. I am a leading researcher in mental health and blood clots, particularly for people diagnosed with PTSD, anxiety, and/or depression following a blood clot diagnosis. AMA!	2003	AskScienceModerator
How do hydrogen bombs work and how does the difference in design contribute to it being superior to uranium-based atomic bombs?	2002	Rare-Engine
AskScience AMA Series: I'm Diego Pol, a paleontologist and Nat Geo Explorer. AMA about dinosaurs!	2001	AskScienceModerator