/u/needoptionsnow's posts

Year:

Only show posts with narrations

What makes some contact lenses able to be used for a year, and others last for only months or a day?

614 upvotes • r/askscience

Mark as read: Add to a list

How likely are type 2 civilizations to develop?

1 upvotes • r/askscience

Mark as read: Add to a list

Because a species is defined as a group of organisms that can successfully reproduce with themselves producing offspring which can also reproduce, would an individual who is infertile be considered not part of the species?

1 upvotes • r/askscience

Mark as read: Add to a list

Is it possible to build a ramp so large in which one could conceivably walk off the planet and into space?

1 upvotes • r/askscience

Mark as read: Add to a list

Is it possible for humans to single handedly destroy the entire universe?

1 upvotes • r/askscience

Mark as read: Add to a list

If I am standing one meter away from a mirror, how fast would I have to turn around in order to see the back of my head?

1 upvotes • r/askscience

Mark as read: Add to a list

Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
What makes some contact lenses able to be used for a year, and others last for only months or a day?	614	askscience
How likely are type 2 civilizations to develop?	1	askscience
Because a species is defined as a group of organisms that can successfully reproduce with themselves producing offspring which can also reproduce, would an individual who is infertile be considered not part of the species?	1	askscience
Is it possible to build a ramp so large in which one could conceivably walk off the planet and into space?	1	askscience
Is it possible for humans to single handedly destroy the entire universe?	1	askscience
If I am standing one meter away from a mirror, how fast would I have to turn around in order to see the back of my head?	1	askscience