/r/askscience

Year:

Only show posts with narrations

What happens when someone gets a blood transfusion of the wrong blood type?

649 upvotes • kbtrost

Mark as read: Add to a list

Does your body adapt to weather overtime? If so, why and how?

649 upvotes • GayKwon

Mark as read: Add to a list

If the majority of people are right handed, why do some of the earlier languages such as Arabic and Hebrew write from right to left?

649 upvotes • Father_Morpheus

Mark as read: Add to a list

Is there any difference between "natural sugars" and others?

649 upvotes • gooseta

Mark as read: Add to a list

Can we say that the efficiency of an heating device (in term of energy converted) is 100% ?

649 upvotes • Omfraax

Mark as read: Add to a list

Do anti-perspirants actually do any harm to humans?

648 upvotes • Fioricascastle

Mark as read: Add to a list

How many antacid pills would you need to take to turn your stomach acid into water and what would be the ramifications of that?

648 upvotes • Captainj321

Mark as read: Add to a list

I've been told that knots only work in three dimensions, but that's never been clear to me. Does that mean you cannot use a 3-d rope to tie a knot in 4-space (which makes sense, as it can slip through itself), or even if you used a 4-d "rope", would you still not be able to make a knot in 4-space?

648 upvotes • deoxys9

Mark as read: Add to a list

Why don't people use razors with ceramic blades?

648 upvotes • [deleted]

Mark as read: Add to a list

Is it possible for a person to 'overpower' a mental disorder like Schizophrenia or the Capgras delusion?

648 upvotes • Zhared

Mark as read: Add to a list

Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What happens when someone gets a blood transfusion of the wrong blood type?	649	kbtrost
Does your body adapt to weather overtime? If so, why and how?	649	GayKwon
If the majority of people are right handed, why do some of the earlier languages such as Arabic and Hebrew write from right to left?	649	Father_Morpheus
Is there any difference between "natural sugars" and others?	649	gooseta
Can we say that the efficiency of an heating device (in term of energy converted) is 100% ?	649	Omfraax
Do anti-perspirants actually do any harm to humans?	648	Fioricascastle
How many antacid pills would you need to take to turn your stomach acid into water and what would be the ramifications of that?	648	Captainj321
I've been told that knots only work in three dimensions, but that's never been clear to me. Does that mean you cannot use a 3-d rope to tie a knot in 4-space (which makes sense, as it can slip through itself), or even if you used a 4-d "rope", would you still not be able to make a knot in 4-space?	648	deoxys9
Why don't people use razors with ceramic blades?	648	[deleted]
Is it possible for a person to 'overpower' a mental disorder like Schizophrenia or the Capgras delusion?	648	Zhared