/sci/ - Science & Math

To the math nerds...
Hypothetically, based only on math equation:
If a 16-character 160 bit password is cracked in two weeks, how long would it take the same cracking method to crack a 20 character 256 bit password?

Bonus: How long would it take the same cracking method to crack a 6 character 256 bit password?

>>4743233
Actually, if you paid the true cost of producing and shipping, food would cost a lot more than we currently pay. Agriculture in the developed world is sustained only by obscene levels of subsidy.

-This people usually tolerate this treat because they may think some day some sort of Karma or higher level influence may remunerate they for their actions
-If the world were filled up by smart people, and every slave-like worker replaced by a machine, then we'd have a very low population, and a very aware one
-The awareness level could lead into a realization of meaningless. Why doing stuff, if some day long after we die, the planet will disappear, the sun will disappear, the galaxy will disappear, matter will disappear, leaving only radiation in a eternal void, or whatever. For people who believe in a religion, stuff will always be there, things will always be there, their minds will always be there, let it be a afterlife or reincarnation, and there could possibly be a caring god, instead of being left alone on a tiny rock roaming across the universe.
-Also, because of religion, some people fear, they have fear of their actions. Some people don't really care if their actions could get them jailed, but if their actions could get them a eternity on heaven or hell.

If a person is 6'1" and 200 pounds with 25% body fat, how many pounds of fat do they need to lose to get to:
15% body fat
10% body fat
8% body fat

Assuming their muscle and water levels stay the same.

/sci/
Would there be any chance of survival for the human species (if we are still around by then) when Adromeda collides with the Milky Way?
What would ultimately be the death of the planet? being sucked into the black hole? Heat? Massive gravity?
or a mixture of all of the above?

>>3935250
>integrating wrt a delta function

I can't even visualize what that means.

I would imagine you guys are quite aware of the imminent conflict between human beings. It is nature after all, and for as long as history goes, not something avoidable.

So what keeps you guys contributing to this shitstain of a race, or even continuing to exist?

>>3141564

>>2962764

>>2346550