/u/grentlen's posts

Year:

Only show posts with narrations

If a commercial airplane has both engines fail at cruising altitude, how far can it glide in an attempt to find a safe place to land?

808 upvotes • r/askscience

Mark as read: Add to a list

It's said that vaccination is achieved by injecting a small amount of dead virus into us. Could we be 'accidentally' vaccinated by happening to breathe in some dead virus floating around?

3 upvotes • r/askscience

Mark as read: Add to a list

[WP] NASA's Kepler spacecraft is 75 million miles from Earth and just unexpectedly entered Emergency Mode. What caused this?

2 upvotes • r/WritingPrompts

Mark as read: Add to a list

Why do we have fingerprints? Do any other animals have them?

1 upvotes • r/askscience

Mark as read: Add to a list

Why do we use circular optics in cameras when the resultant image is rectangular?

1 upvotes • r/askscience

Mark as read: Add to a list

Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
If a commercial airplane has both engines fail at cruising altitude, how far can it glide in an attempt to find a safe place to land?	808	askscience
It's said that vaccination is achieved by injecting a small amount of dead virus into us. Could we be 'accidentally' vaccinated by happening to breathe in some dead virus floating around?	3	askscience
[WP] NASA's Kepler spacecraft is 75 million miles from Earth and just unexpectedly entered Emergency Mode. What caused this?	2	WritingPrompts
Why do we have fingerprints? Do any other animals have them?	1	askscience
Why do we use circular optics in cameras when the resultant image is rectangular?	1	askscience