Dr. U. Whitcher (U. is for Bear)
@yarntheory.bsky.social
š¤ 2568
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Math, history, science fiction, string theory, games with string. yarntheory.net
reposted by
Dr. U. Whitcher (U. is for Bear)
Neon Hemlock
1 day ago
Iād be grateful if folks followed this project on Kickstarter š¤ Aiming right now to go live in January, depending on when I get all my materials ready. We have some exciting invited authors and
@mspencerdraws.bsky.social
is on board for interior illustrations.
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This year in gingerbread: Gennoveus, Kosmas, and a six-legged Vraselian salamander.
1 day ago
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Dr. U. Whitcher (U. is for Bear)
arxiv math.AG
3 days ago
David Favero, Daniel Kaplan, Tyler L. Kelly Kuznetsov Categories for Gauged Linear Sigma Models
https://arxiv.org/abs/2512.18402
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Dr. U. Whitcher (U. is for Bear)
Neon Hemlock
6 days ago
We'll be reading stories for ⨠What Elegant Stars: Queer Tales of Impossible Style ⨠from January 15th to April 15th. Give us stories of satellites and sewists, terminals and tailors, dandies and dying stars. <6k words. 8Ā¢/word. simsub āļø. multiple submissions š«.
www.neonhemlock.com/submissions
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This reindeer looks so happy.
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6 days ago
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Stranger in Olondria!
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6 days ago
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help I'm getting nostalgic about SeaTac
6 days ago
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Dr. U. Whitcher (U. is for Bear)
Molly Templeton
9 days ago
There never seems to be a good time for anything online lately so I'm just going to throw this out here now: I am looking for more work! I don't mean writing (though that too, sure!), but in the vein of the work I do for the Le Guin Foundation: organizational, practical, assistant-y, bookish work.
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Dr. U. Whitcher (U. is for Bear)
R. K. Duncan
10 days ago
Once again, all the books I loved most this year
www.rkduncan-author.com/blog/2025/12...
containing:
@r-emrys.bsky.social
Suzan Palumbo, Sofia Samatar,
@amalelmohtar.com
....
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Books I Have Loved Without Reservation This Year (2025) ā R. K. Duncan
thought this was going to be one of the shorter lists, but it turns out there are 21 books I want to talk about this year, as well as shouting out some previously mentioned books. I think itās partly ...
https://www.rkduncan-author.com/blog/2025/12/15/books-i-have-loved-without-reservation-this-year-2025
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Dr. U. Whitcher (U. is for Bear)
Neon Hemlock
10 days ago
Watch this space. ššŖ”
www.kickstarter.com/projects/dav...
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Coming soon: What Elegant Stars
Queer Tales of Impossible Style
https://www.kickstarter.com/projects/davering/what-elegant-stars
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Remedial "what if you actually *analyzed* pacing" thread, Master and Commander re-read edition! (1/n)
14 days ago
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Dr. U. Whitcher (U. is for Bear)
Eric Williams
about 1 month ago
a fun, free ttrpg set in the (legally distinct and free for use) warhammer 40K world where, instead of being a hulking space marine, you play as a downtrodden and oppressed space serf:
slowlorispress.com/post/8005714...
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CHAPTER SERF
CHAPTER SERF is a tabletop roleplaying game and adventure, set in Warhammer 40K, where you play those hooded peasant weirdos you sometimes spot in the backgrounds of the art. Full PDF downloadable...
https://slowlorispress.com/post/800571442650595328/chapter-serf
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Dr. U. Whitcher (U. is for Bear)
Adam Morgan
21 days ago
What's the best book *review* you wrote, read, edited, or published this year? I'm rounding them up again for Lit Hub. (Must have a 2025 pub date, no exceptions.)
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I published 2 speculative poems in 2025! If you're nominating for the Hugos, I'd love it if you checked out "Beyond the Standard Model," a theoretical physics poem that was in Analog last January:
web.archive.org/web/20250117...
(1/2)
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Poetry - Analog Science Fiction and Fact
{!{wpv-view name='issue-current-poetry'}!}
https://web.archive.org/web/20250117021557/https://www.analogsf.com/current-issue/poetry/
19 days ago
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Dr. U. Whitcher (U. is for Bear)
John Scalzi
22 days ago
If you're an artist/crafter/musician/other creator with things that would make great gifts this holiday season, today's the Whatever gift guide day for you to share your work with thousands! Follow the link to tell people how to get what you've got!
whatever.scalzi.com/2025/12/03/t...
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The 2025 Whatever Holiday Gift Guide, Day Three: Arts, Crafts, Music and More
The Whatever Holiday Gift Guide 2025 continues,Ā and today we move away from books and focus onĀ other gifts and craftsĀ ā which you can take to mean just about any other sort of thing a creative persā¦
https://whatever.scalzi.com/2025/12/03/the-2025-whatever-holiday-gift-guide-day-three-arts-crafts-music-and-more/
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Dr. U. Whitcher (U. is for Bear)
Peppermint Waffles
23 days ago
Did you publish a speculative poem or book in 2025? There is a crowdsourced award eligibility doc here, please feel free to add your works to the list: (This is only for speculative poetry, please.)
docs.google.com/spreadsheets...
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Crowdsourced Award Eligible Speculative Poetry 2025
https://docs.google.com/spreadsheets/d/1Uc6n5UwkFdDLMIPURgsRg5SYT2XemHT8lxOFxRJabHs/edit?usp=sharing
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Dr. U. Whitcher (U. is for Bear)
John Scalzi
23 days ago
Indie and non-traditional authors! Today is the day to tell thousands of readers looking for holiday gifts about your books! Follow the link for all the details and leave a post (there, not here)! Musicians/crafters/artists, etc: Your day is tomorrow!
whatever.scalzi.com/2025/12/02/t...
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The 2025 Whatever Holiday Gift Guide, Day Two: Non-Traditional Books
Today is Day Two of the Whatever Holiday Gift Guide 2025,Ā and today the focus is onĀ Non-Traditionally Published Books:Ā Self-published works, electronically-exclusive books, books from micro pressesā¦
https://whatever.scalzi.com/2025/12/02/the-2025-whatever-holiday-gift-guide-day-two-non-traditional-books/
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Dr. U. Whitcher (U. is for Bear)
John Scalzi
24 days ago
Traditionally-published authors (print/ebook/audio): Promote your books today in the 2025 Whatever Holiday Gift Guide! Thousands of readers to connect to your work! Follow the link below to tell folks about what you have available to them this holiday season!
whatever.scalzi.com/2025/12/01/t...
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Dr. U. Whitcher (U. is for Bear)
Dave Kung
23 days ago
Brilliant and fun look at shapes - from the perspective of a curious kid with a mathy mom.
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Dr. U. Whitcher (U. is for Bear)
Renayā·
24 days ago
Now that LA has announced their special category, the Hugo rec sheet has been updated (poem is after short story). If you've been vibrating with excitement to rec some poetry, your moment has arrived!
#HugoAwards
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Dr. U. Whitcher (U. is for Bear)
Anise K. Strong
24 days ago
A shilling for the 1st person to note some hilarious desecration of state symbols: "The official White House Christmas Tree...is adorned with white globe ornaments featuring all 56 U.S. states & territories, 3D printed with AI assisting in designs that feature each state bird & state flower."
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Dr. U. Whitcher (U. is for Bear)
Erwan Rivault
3 months ago
Launch day š Weāve just released
@chartlecc.bsky.social
- a daily chart game! Your job is to guess which country is represented by the red line in today's chart. You get 5 tries, no other clues! Play today, come back tomorrow for a different chart with new data and share with your chart friends š
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Chartle - A daily chart game
Guess the country in red by analysing today's chart
https://chartle.cc
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K3 surfaces are the best surfaces.
add a skeleton here at some point
about 1 month ago
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Dr. U. Whitcher (U. is for Bear)
Elizabeth Bear
about 1 month ago
There it is Strike Fund - Starbucks Workers United
share.google/pmINaeARKhjK...
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Strike Fund - Starbucks Workers United
Starbucks partners are winning this fight because we are united, and customers and allies are standing with us.
https://share.google/pmINaeARKhjKZCYuw
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reposted by
Dr. U. Whitcher (U. is for Bear)
Beth Popp Berman
about 1 month ago
Really smart piece on how to think about democracy amidst the failure of shared knowledge.
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reposted by
Dr. U. Whitcher (U. is for Bear)
Rose Lerner
about 1 month ago
Highlights from the Bundled Up on Broad auction opening tmow 11/13!! (Buys warm clothes for the families at my synagogue Rodeph Shalom Philly's food pantry, or give directly to our wishlist:
bit.ly/bundled25
) I HAVE to start with Olivia Waite's beaded octopus
www.32auctions.com/organization...
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Dr. U. Whitcher (U. is for Bear)
Jeremy C. Shipp
about 2 months ago
Today's a great day to support some creators. Writers and artists and creatives of all sorts: reply with a link to one of your works. And feel free to tell us about it. Everyone: let's check through the replies and buy some creations and support some human beings.
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Dr. U. Whitcher (U. is for Bear)
Jamie McKelvie
about 2 months ago
My kingdom for a social media app that has ROT13 integrated
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reposted by
Dr. U. Whitcher (U. is for Bear)
An Unofficial Hugo Book Club Blog
about 2 months ago
This book is so damned good.
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Dr. U. Whitcher (U. is for Bear)
OTHERSIDE
about 2 months ago
FINAL HOUR!! LAST CHAAANCE for late pledges!! Get a 2026/2027 subscription or sponsor a poem, story, or cover art! You can also add on community subscription copies if you want to gift a subscription to others š
www.kickstarter.com/projects/hyb...
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https://www.kickstarter.com/projects/hybrispress/otherside-2026-a-new-magazine-of-queer-sff
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Dr. U. Whitcher (U. is for Bear)
Deb Houry
about 2 months ago
What a great idea! Thanks to
@firedbutfighting.bsky.social
, we can all support furloughed and fired federal employees who are offering a variety of services, including dog-walking, tutoring, graphic design, meal prep, and much more. For more information, visit
firedbutfighting.org/talent-marke...
.
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Talent Marketplace ā Fired But Fighting
Welcome to the Talent Marketplace. You can help support federal workers during this difficult time. Furloughed and fired feds are available for services like dog-walking, tutoring, graphic design, mea...
https://firedbutfighting.org/talent-marketplace
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Dr. U. Whitcher (U. is for Bear)
s. e. smith
about 2 months ago
If you, like me, would prefer that airlines not sell your personal data to the government, here's how to fix that.
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How to Opt-Out of Airlines Selling Your Travel Data to the Government
The Airlines Reporting Corporation (ARC), owned by major U.S. airlines, collects billions of ticketing records and sells them to the government to be searched without a warrant. I managed to opt-out o...
https://www.404media.co/how-to-opt-out-of-airlines-selling-your-travel-data-to-the-government/
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Dr. U. Whitcher (U. is for Bear)
OTHERSIDE
about 2 months ago
Kind othersiders donated several community subscriptions during our Kickstarter! If you want a sub but canāt afford it, reach out via our website form and say you want a community sub. No need to elaborate, no questions asked. We'll update when we run out! Enjoy!
othersidespec.com/contact/
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Contact OTHERSIDE - OTHERSIDE
Contact OTHERSIDE, a quarterly literary magazine of speculative fiction, poetry, and art by 2SLGBTQIA+ authors and artists.
https://othersidespec.com/contact/
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Dr. U. Whitcher (U. is for Bear)
Alex Waterston
about 2 months ago
I just finished and absolutely loved North Continent Ribbon by
@yarntheory.bsky.social
. The fastest Iāve read a book in yonks. What a joy. Creative and dark and loving and hopeful all at once. Also with a beautiful cover by
@treelet.bsky.social
.
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very proud to see my book recced in response to this moodboard:
www.reddit.com/r/BooksThatF...
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any book like this?
https://www.reddit.com/r/BooksThatFeelLikeThis/comments/1nyv56u/any_book_like_this/
about 2 months ago
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Dr. U. Whitcher (U. is for Bear)
Sarah McAnulty, Ph.D.
about 2 months ago
You have until Sunday SUNDAY Sunday to order a Biology is Bigger than Binaries shirt. I don't have room in my house for piles of shirts so our shirts are always time-limited. Designed by
@franzanth.bsky.social
, supports
@skypeascientist.bsky.social
, looks cool as hell. Get one:
SquidFacts.net
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Dr. U. Whitcher (U. is for Bear)
Rain'li, Contrarian Chirurgeon
about 2 months ago
Because most social programs in the US are, unfortunately, means tested, sometimes providing direct financial assistance to someone can risk their benefits. This is an excellent guide on how to avoid that if there is anyone that you want to aid directly during this crisis.
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Dr. U. Whitcher (U. is for Bear)
M. R. Robinson
about 2 months ago
IT'S THE FIIIINAL COUNTDOWN! If you're excited about OTHERSIDE and our plans to publish some incredible speculative fiction/nonfiction/poetry/art by 2SLGBTQIA+ creators... help us spread the word one last time?
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Hey
#a2council
folks, how are you thinking through the millage on this November's ballot?
about 2 months ago
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Dr. U. Whitcher (U. is for Bear)
Neon Hemlock
2 months ago
š Eight more days to send us your speculative novellas! š Some recent fav reads to give you an idea of genres we'd enjoy: COPPER SCRIPT by KJ Charles LAST EXIT by Max Gladstone HOUSE OF HUNGER by Alexis Henderson THE SIEGE OF BURNING GRASS by Premee Mohamed THE PERILOUS LIFE OF JADE YEO by Zen Cho
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Congratulations to
@vajra.me
, a shout out to
@detroitjusticecen.bsky.social
, a review of Iron Garden Sutra, a celebration of
@othersidespec.bsky.social
, and a cat:
buttondown.com/yarntheory/a...
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falling rakes and iron gardens
Brave readers, The Le Guin foundation announced today that Vajra Chandrasekeraās novel Rakesfall has won the Ursula K. Le Guin prize. I've read that one of...
https://buttondown.com/yarntheory/archive/falling-rakes-and-iron-gardens/
2 months ago
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Dr. U. Whitcher (U. is for Bear)
Kate Heartfield
2 months ago
"There is nothing inherently liberatory in the imagination,but it must be made so." Please watch the Ursula K. Le Guin prize acceptance speech from
@vajra.me
and read his work, and support the Sameer Project.
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2025 Ursula K. Le Guin Prize for Fiction
YouTube video by Ursula K. Le Guin Foundation
https://youtu.be/Y5h5ZDjWPTc?si=30jSav0uWwwvKWad
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Dr. U. Whitcher (U. is for Bear)
soumithri
2 months ago
Every book on the le Guin prize shortlist is special in its own right. Ursula Whitcher's (
@yarntheory.bsky.social
) North Continent Ribbon is a collection of stories about the sometimes slow, sometimes immediate nature of revolution. It is a stunning book. Everyone should read it
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Dr. U. Whitcher (U. is for Bear)
Indrapramit Das
2 months ago
Congratulations to
@vajra.me
for winning the 2025 Ursula K. Le Guin Prize for his ferociously visionary RAKESFALL! & congratulations to all the finalists; I can confirm that this was an enormously challenging decision to make--because each novel in the shortlist was worthy of winning in its own way.
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I'm so delighted for
@vajra.me
and for Rakesfall, which will break apart everything you thought you knew about novels and the universe and put them back in better pieces.
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2 months ago
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Would an early nineteenth century classics nerd have known about the cult of Mithras?
2 months ago
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Today at noon Eastern!
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2 months ago
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