posted 3 hours ago with 241 notes
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matthen:

Unrolling these circles gives fills a triangle with base 2 π r and height r (where r is the radius of the filled disk). Such a triangle has area π r2. This does not serve as a complete proof for why this is the area of a circle, but can give you some intuition for why it should be. [code]

posted 3 hours ago with 7,350 notes
via - falloftheplanetofthezollgax source - matthen
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posted 3 hours ago with 13,775 notes
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partybarackisinthehousetonight:

uh yeah i’m a pretty big history buff *picks up rock* this has probably been here for a long time. *touches ground* old people once stood on this ground. maybe even dinosaurs

posted 3 hours ago with 57,925 notes
via - ecchiladas source - partybarackisinthehousetonight

MBTI In Stressful Situations

sixteentypes:

INFP: diligently ignores problem until it’s too big to manage
ESTJ: ‘exactly as i say, or else’
ISFP: lists and lists and lists and lists…
ESFJ: vocalizes everything they’re doing
ISFJ: move bitch, get out the way
ENTP: too interested by the options to do…

posted 3 hours ago with 4,948 notes
via - autisticenjolras source - sixteentypes

gracecrane:

Nine Days of Brooklyn Nine-Nine - day 3: Favorite Male Character - Terry Jeffords

"I was born ready! And then I was not born ready for a while, but now I’m back to being born ready!"

posted 3 hours ago with 3,905 notes
via - deantakesitinthecas source - gracecrane

sightless-cat:

motivational ghost buddies!

posted 3 hours ago with 28,713 notes
via - eggstraterrestrials source - sightless-cat
© MRS