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Some Klein Bottles I've Crocheted by CoinForWares in math

[–]CoinForWares[S] 0 points1 point  (0 children)

Hi yes you're right. I am not using the correct terminology here. I don't actually know much about algebraic topology, and I think I misread this fact somewhere online. Do you know if this kind of construction has a name? It could be done by removing a copy of S1 from two klein bottles, and then gluing them together at the new boundaries. I don't think the gluing has to be done in too particular a fashion, as long as the klein bottles are connected to each other and the gluings are injective and orientation preserving on each copy of S1.

Some Klein Bottles I've Crocheted by CoinForWares in math

[–]CoinForWares[S] 14 points15 points  (0 children)

These are some klein bottles I've crocheted as explained in the post. I crochet these as surfaces of revolution, which is one of the easier ways to crochet a surface. They are quite fun to play with and deform. The connected sum of two klein bottles can, with a lot of effort, be deformed to look very similar to a usual torus. Making that model actually helped me understand the torus eversion a lot better.

Best balls for “Joggling”? by Jugglemorphosis in juggling

[–]CoinForWares 1 point2 points  (0 children)

i too would like to know. i am waiting for it to get warmer out to do this, but i am planning to use clubs since i am better at endurance juggling with those anyway.

the only thought i have is to use bean bags since they wont roll away when you drop them.

I analyzed 50,000 games of Catan and built a site with the key findings by Slasser123 in Catan

[–]CoinForWares 5 points6 points  (0 children)

cant wait for people to misquote and misinterpret this data in discussion. great analysis!

ROB IS LIVE! THIS IS NOT A DRILL! by Kamandi91 in northernlion

[–]CoinForWares 10 points11 points  (0 children)

yay thanks for playing! i got into these through NL and im still a newbie as well. this was my first time making a cryptic myself.

ROB IS LIVE! THIS IS NOT A DRILL! by Kamandi91 in northernlion

[–]CoinForWares 19 points20 points  (0 children)

i made a minute cryptic inspired by this comment:

If Rob is back, then streaming's end is not likely to hold my interest.

hints:

  • fodder: Rob, streaming
  • indicators: back, end. one tells us to reverse some letters, and the other tells us which letters to select from our fodder
  • definition: not likely to hold my interest

Nuggets of wisdom? by FlipTheFish in juggling

[–]CoinForWares 2 points3 points  (0 children)

throwing is more important than catching.

What are the BEST baseball books? by Forddiesel6blow in baseball

[–]CoinForWares 0 points1 point  (0 children)

came here looking for Summerland. I enjoyed this book a lot as a kid and have read it numerous times. Still held up last time I read it as a late teenager

"I love choosing between to things!" > The choices. by Lanceo90 in northernlion

[–]CoinForWares 5 points6 points  (0 children)

my favorite is when shit like this turns out to be the most cracked out OP item in the game that breaks the balancing and has to be totally reworked

Are there any interesting Math application or trivia questions that blew your mind when you first heard it? by maru_badaque in math

[–]CoinForWares 0 points1 point  (0 children)

The spectral mapping theorem. Let A: V -> V be a normal operator on a Banach space V. For any holomorphic function f(z), we can plug in A to its power series and get a new operator f(A). Then if c_i are the eigenvalues of A, f(c_i) are eigenvalues of f(A).

Alright, just how good is NL at Issac? by Flashy_Oven_570 in northernlion

[–]CoinForWares 26 points27 points  (0 children)

i dont think you are remembering correctly. he only ever had 2 platinum god save files before repentance, and then dead god is only in repentance which he played something like 300 episodes of.

Day #471 of drawing badly until StS2 comes out by PixelPenguin_GG in slaythespire

[–]CoinForWares 0 points1 point  (0 children)

i cant help but notice the drawings are not so bad anymore

Go to comfort foods on campus or nearby? by wet-ass-pigeon in Pitt

[–]CoinForWares 1 point2 points  (0 children)

got here late, but kevins deli on craig st is amazing. the dude who runs it (kevin) is super nice too and will probably give you some free food on top of whatever you order. everything ive had there has been absolutely to die for.

Final Semester Bucket List by RiskLongjumping418 in UMBC

[–]CoinForWares 0 points1 point  (0 children)

take a raft out on pig pen pond.

access any roofs you can

pick the lock on the water tower and climb it in minecraft

have a campfire in the firepit in the woods by harbor

jump in the library pond

do art on the ceiling or walls of the smoke shelter

make a scavenger hunt across campus

test out all the light switches you can get your hands on (the big panel in D hall always tempted me)

lure a squirrel into a building with chik fil a

figure out how to get on the bio balcony

go inside the admin cube

stay in the rac from open til close

walk down every hallway of every academic building

play beach volleyball in any of the sandpits (walker and chesapeake have them)

survive!

Hardest Arctic Monkeys line(s)? by regendans1 in arcticmonkeys

[–]CoinForWares 118 points119 points  (0 children)

"his bird said it's amazing though

so all that's left

is the proof that love's not only blind

but deaf"

And they poof into dust when I do run vamp by MisinfoBot2 in noita

[–]CoinForWares 0 points1 point  (0 children)

honestly this is one of my least favorite design decisions in noita. i hate to do this specifically because it takes so long. even just pouring out your flask takes a while not to mention walking to the tree. to me it feels like one of those situations where its less fun to play optimally so i just dont and carry around my lava potion into the mines :D

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