/u/jerdub1993's posts in /r/askscience

Year:

Only show posts with narrations

If two speakers are playing at 5 decibels each, will the total volume be 5 decibels or 10? Why?

1 upvotes

Mark as read: Add to a list

Do animals actually enjoy/desire human affection or is it a delusion we made up and they just like the free food?

1 upvotes

Mark as read: Add to a list

We know that looking at a computer screen for too long can be harmful to your eyesight. Is there evidence of an increase in poor eyesight over the last 20 years as a result of increased use of computers and mobile devices?

1 upvotes

Mark as read: Add to a list

If hiccups are our body's way of getting more oxygen, why does holding your breath cure hiccups?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If two speakers are playing at 5 decibels each, will the total volume be 5 decibels or 10? Why?	1
Do animals actually enjoy/desire human affection or is it a delusion we made up and they just like the free food?	1
We know that looking at a computer screen for too long can be harmful to your eyesight. Is there evidence of an increase in poor eyesight over the last 20 years as a result of increased use of computers and mobile devices?	1
If hiccups are our body's way of getting more oxygen, why does holding your breath cure hiccups?	1