This is Randomness at its most glorious pace. More creative personal posts can be found at my other blog Awaiting Renascence.

 

spring-of-mathematics:

Mathematically Correct Breakfast - How to Slice a Bagel into Two Linked Halves. If a torus is cut by a Möbius strip it will split up into to interlocking rings.

It is not hard to cut a bagel into two equal halves which are linked like two links of a chain. Figure 1:

  1. To start, you must visualize four key points.  Center the bagel at the origin, circling the Z axis. A is the highest point above the +X axis.  B is where the +Y axis enters the bagel. C is the lowest point below the -X axis.  D is where the -Y axis exits the bagel.
  2. These sharpie markings on the bagel are just to help visualize the geometry and the points.  You don’t need to actually write on the bagel to cut it properly.
  3. The line ABCDA, which goes smoothly through all four key points, is the cut line.  As it goes 360 degrees around the Z axis, it also goes 360 degrees around the bagel.
  4. The red line is like the black line but is rotated 180 degrees (around Z or through the hole). An ideal knife could enter on the black line and come out exactly opposite, on the red line. But in practice, it is easier to cut in halfway on both the black line and the red line. The cutting surface is a two-twist Mobius strip; it has two sides, one for each half.
  5. After being cut, the two halves can be moved but are still linked together, each passing through the hole of the other.

It is much more fun to put cream cheese on these bagels than on an ordinary bagel. In additional to the intellectual stimulation, you get more cream cheese, because there is slightly more surface area.
Topology problem: Modify the cut so the cutting surface is a one-twist Mobius strip. (You can still get cream cheese into the cut, but it doesn’t separate into two parts). See more at: Mathematically Correct Breakfast: How to Slice a Bagel into Two Linked Halves by George W. Hart.

Images: How to Slice a Bagel into Two Linked Halves by George W. Hart - Cutting bagels into linked halves on Mathematica. - Interlocking Bagel Rings

Maybe, that’s one of the reasons why I love bagel :)

kumaton:

politicalsexkitten:

yukaryote:

Why Guys Like Asian Girls - Anna Akana

Everyone needs to watch this video. Now.

100% on point especially about men thinking that having “yellow fever” is a compliment and we’re supposed to be flattered by it. It’s the #1 way to parade around your blatant racism.

I want to be friends with her!

hannahbelle-lecter:

whisperingsweetsins:

whenblackwasinvogue:

shego:

she put up a video of her telling miyah that she thinks she’s very pretty without the wig too and that playing dress up is fun but to promise to stay in school

Love this!

Stories you won’t see in the media

#nicki is so protective of young girls#this needs to be underlined more#also she gives them edited versions of her albums#magical girls protect other girls#bless nicki

morbidmegz:

theyseemefangirlintheyhatin:

permets-tu:

after what feels like literally the longest week of my life working on it my marauder’s map dress for leakycon is DONE!! as a side note, i literally never want to use another fine point sharpie in my life.

THIS IS AMAZING OMG

oh my goodness…this is stunning work! Absolutely lovely art! 

professionalcinnabon:

tabloid-lover:

jamietheundeadamerican:

iwillmindfuckyou:

kneel-on-nails:

forever-kitten:

Damn son our uterus stretches like 5x the size and then contracts and pushes a 7 pound baby out of a small tube into life if you think that isn’t metal as fuck get out of my face

YOUR ORGANS THOUGH IM SO SORRY LADIES

damn selfish babies taking up all the space

NAW MAN, LET ME FUCKING TELL YOU ABOUT PREGNANCY AND BABIES, ALRIGHT?
FIRST OF ALL, IT SUCKS DICK. FIRST OFF LET ME GIVE YOU A MOTHERFUCKING RUNDOWN ON WHAT YOU SHOULDN’T EAT OR DRINK WHEN YOU’RE PREGNANT.
SUSHI
EGGS
NO UNCOOKED ANYTHING IN FUCKING GENERAL ACTUALLY. AND ESPECIALLY NOT FISH.
ANYTHING WITH CAFFEINE IN IT, WHICH INCLUDES COFFEE, SODA, CHOCOLATE (THAT’S RIGHT, NO CHOCOLATE), SEVERAL TYPES OF COOKIES AND CANDIES, AND ENERGY DRINKS.
VEGETABLES AND MEATS THAT ARE RICH IN NITRATES LIKE HOTDOGS, SAUSAGE, LETTUCE, SPINACH AND CELERY.
SO BASICALLY IF YOU’RE USED TO EATING OR DRINKING ANY OF THOSE THINGS YOU BETTER BE PREPARED TO QUIT COLD TURKEY THE SECOND YOU GET PREGNANT.
NOW I’M NOT EVEN DONE. YOU SEE THAT PINK UPSIDE-DOWN TRIANGLE BELOW THE BABY’S HEAD? YEAH? THAT’S YOUR BLADDER. BABIES SQUEEZE DOWN ON THAT LIKE THERE’S NO TOMORROW AND ONCE YOU HIT THE THIRD TRIMESTER, YOU BASICALLY HAVE AN ELDERLY PERSON’S BLADDER. MY MOTHER TELLS ME SHE HAD TO GO TO THE BATHROOM AT LEAST 6 TIMES A DAY JUST SO SHE WOULDN’T WET HERSELF. ALSO WITH A BABY SQUEEZING’ UP AGAINST YOUR FUCKING INTESTINES LIKE THAT SAY HELLO TO CONSTIPATION NATION, EVERYONE.
SO NOT ONLY DO YOU HAVE THE BLADDER AND BOWELS OF AN OLD PERSON, BUT THAT GROWING HUMAN BEING GROWING OUT OF YOUR GULLET ALSO PUTS A HUUUUGE STRAIN ON YOUR BACK. NOT TO MENTION IT’S A PAIN IN THE FUCKING ASS TO MOVE ANYWHERE, SINCE YOU NEED TO START WALKING LIKE SOMEONE OUT OF A MONTY PYTHON SKIT JUST TO GET AROUND EFFICIENTLY. ALSO THAT ADDED WEIGHT MAKES YOUR FEET ACHE SOMETHING AWFUL. SO WHAT CAN YOU DO?
WELL GUESS WHAT. YOU CAN’T TAKE ASPRIN. ABSOLUTELY NO ASPRIN. NO IBUPROFEN, NO NAPROXEN NO NOTHING. 
SO NOT ONLY ARE YOU IN PROBABLY THE MOST UNCOMFORTABLE YOU WILL EVER BE, BUT YOUR MEDICINE CHOICES ARE EXTREMELY FUCKING LIMITED. (AND NO, I MENTIONED NO CHOCOLATE EITHER.)
DO YOU GUYS NOT REALIZE THAT THE FATE OF SOCIETY AND THE HUMAN RACE IN GENERAL IS BASED ON THE FACT THAT WOMEN MOSTLY CHOOSE TO GET PREGNANT? FOR LITTLE TO NO REWARD?! THE UNITED STATES ONLY GIVES 12 UNPAID WEEKS OF MATERNITY LEAVE ON AVERAGE. 
YOU WOULD THINK THAT THE FUCKING PROCESS BY WHICH OUR POPULATION CONTINUES TO GROW WOULD BE FUCKING REWARDED AND CELEBRATED, NOT SWEPT UNDER THE FUCKING RUG LIKE A PIECE OF FUCKING DUST.
/RANT OVER

Greatest rant ever.


smackdown

professionalcinnabon:

tabloid-lover:

jamietheundeadamerican:

iwillmindfuckyou:

kneel-on-nails:

forever-kitten:

Damn son our uterus stretches like 5x the size and then contracts and pushes a 7 pound baby out of a small tube into life if you think that isn’t metal as fuck get out of my face

YOUR ORGANS THOUGH IM SO SORRY LADIES

damn selfish babies taking up all the space

NAW MAN, LET ME FUCKING TELL YOU ABOUT PREGNANCY AND BABIES, ALRIGHT?

FIRST OF ALL, IT SUCKS DICK. FIRST OFF LET ME GIVE YOU A MOTHERFUCKING RUNDOWN ON WHAT YOU SHOULDN’T EAT OR DRINK WHEN YOU’RE PREGNANT.

  • SUSHI
  • EGGS
  • NO UNCOOKED ANYTHING IN FUCKING GENERAL ACTUALLY. AND ESPECIALLY NOT FISH.
  • ANYTHING WITH CAFFEINE IN IT, WHICH INCLUDES COFFEE, SODA, CHOCOLATE (THAT’S RIGHT, NO CHOCOLATE), SEVERAL TYPES OF COOKIES AND CANDIES, AND ENERGY DRINKS.
  • VEGETABLES AND MEATS THAT ARE RICH IN NITRATES LIKE HOTDOGS, SAUSAGE, LETTUCE, SPINACH AND CELERY.

SO BASICALLY IF YOU’RE USED TO EATING OR DRINKING ANY OF THOSE THINGS YOU BETTER BE PREPARED TO QUIT COLD TURKEY THE SECOND YOU GET PREGNANT.

NOW I’M NOT EVEN DONE. YOU SEE THAT PINK UPSIDE-DOWN TRIANGLE BELOW THE BABY’S HEAD? YEAH? THAT’S YOUR BLADDER. BABIES SQUEEZE DOWN ON THAT LIKE THERE’S NO TOMORROW AND ONCE YOU HIT THE THIRD TRIMESTER, YOU BASICALLY HAVE AN ELDERLY PERSON’S BLADDER. MY MOTHER TELLS ME SHE HAD TO GO TO THE BATHROOM AT LEAST 6 TIMES A DAY JUST SO SHE WOULDN’T WET HERSELF. ALSO WITH A BABY SQUEEZING’ UP AGAINST YOUR FUCKING INTESTINES LIKE THAT SAY HELLO TO CONSTIPATION NATION, EVERYONE.

SO NOT ONLY DO YOU HAVE THE BLADDER AND BOWELS OF AN OLD PERSON, BUT THAT GROWING HUMAN BEING GROWING OUT OF YOUR GULLET ALSO PUTS A HUUUUGE STRAIN ON YOUR BACK. NOT TO MENTION IT’S A PAIN IN THE FUCKING ASS TO MOVE ANYWHERE, SINCE YOU NEED TO START WALKING LIKE SOMEONE OUT OF A MONTY PYTHON SKIT JUST TO GET AROUND EFFICIENTLY. ALSO THAT ADDED WEIGHT MAKES YOUR FEET ACHE SOMETHING AWFUL. SO WHAT CAN YOU DO?

WELL GUESS WHAT. YOU CAN’T TAKE ASPRIN. ABSOLUTELY NO ASPRIN. NO IBUPROFEN, NO NAPROXEN NO NOTHING. 

SO NOT ONLY ARE YOU IN PROBABLY THE MOST UNCOMFORTABLE YOU WILL EVER BE, BUT YOUR MEDICINE CHOICES ARE EXTREMELY FUCKING LIMITED. (AND NO, I MENTIONED NO CHOCOLATE EITHER.)

DO YOU GUYS NOT REALIZE THAT THE FATE OF SOCIETY AND THE HUMAN RACE IN GENERAL IS BASED ON THE FACT THAT WOMEN MOSTLY CHOOSE TO GET PREGNANT? FOR LITTLE TO NO REWARD?! THE UNITED STATES ONLY GIVES 12 UNPAID WEEKS OF MATERNITY LEAVE ON AVERAGE. 

YOU WOULD THINK THAT THE FUCKING PROCESS BY WHICH OUR POPULATION CONTINUES TO GROW WOULD BE FUCKING REWARDED AND CELEBRATED, NOT SWEPT UNDER THE FUCKING RUG LIKE A PIECE OF FUCKING DUST.

/RANT OVER

Greatest rant ever.

smackdown

(Source: choosechoice)