Science Memes

11148 readers

2545 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules

This is a science community. We use the Dawkins definition of meme.

founded 2 years ago

MODERATORS

731

Seconds (mander.xyz)

submitted 2 months ago by [email protected] to c/[email protected]

79 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 56 points 2 months ago (1 children)

My brother, that explanation is not nearly dumbed down enough and as with most math wiki is useless for eli5 stuff.

[–] [email protected] 43 points 2 months ago (1 children)

I think a lot of people understand the concept of light-seconds, which can measure distance in seconds.

Allow me to introduce the gravity-second. 1 gravity-second of mass-energy is enough mass-energy to have a Schwarzchild radius of 2 light-seconds.

[–] [email protected] 21 points 2 months ago (1 children)

I get what you're saying but am still too dumb to understand it lol

[–] [email protected] 34 points 2 months ago (1 children)

Size of a black hole.

Certain mass = certain distance

Distance = seconds

Therefore mass = seconds

[–] [email protected] 9 points 2 months ago (1 children)

Then I don't even want to be in same solar system with millisecond heavy object.

[–] [email protected] 9 points 2 months ago

You most certainly don't, that's a radius of about 300km (186 miles) and a mass of 101 suns.

Even if you meant microsecond, that's 1/10 of the sun, and would be very disruptive.