/sci/ - Science & Math

>>1977762
we arn't trying to disprove it. thats impossible, EVERY map can be done with 4 colours or less. i just like the challenge! :) its fun. altho there are none posted that havent already been solved... i'll check back later.
challenge /sci/, keep this thread alive longer than 24 hours!

>>1972531
yeh the word you were looking for is priest/pastor/vicor/pope etc.

SOHCAHTOA

sin = opposite /hypotenuse.
cos = adjacent/ hypotenuse
tan = opposite/ajacent

is this what you want?
...what else do you want to know?

>>1955625
this would work....you are basically just converting hamster food into electrical energy. Not sure how much energy you would get though.... maybe if you have a giant array of hamster wheels, all with hamster living boxes attached to each individual one...

A price change from $14 to $21 is an increase of 50%.

3.5 is [an increase of about] 170% of 1.3.

A change in the cost of a day's stay at a hospital [from] $200 to $240 a day is 120% [difference]

there you go, changed the words, but not the numbers, like you wanted OP. and now that is all correct. :)

>>1949439
3.333.... minutes.

>>1940801
no, morality is evolved, we dont have our morals by chance, and it is pretty much the same for everyone with not much variation. for example, almost everyone feels murder is wrong, because a society where everybody murders everybody else is not stable.
theres sort of an unspoken 'agreement' with the rest of humanity, for us not to cause each otehr suffering, so that we ourselves ar eless likely to endure suffering at the hands of another human. obviously you CAN break this...but what comes around goes around...

>>1935131

don't normal bullets also have a weighted tip? the middle bit at the base end is hollow, it is where the gunpowder was stored i think...so the tip weighs more.