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Mike Hill

@mikehill.bsky.social

Mathematician at UMN. President of Spectra, the association for LGBT+ mathematicians.

553 Followers  |  194 Following  |  20 Posts  |  Joined: 07.10.2023  |  2.2681

Latest posts by mikehill.bsky.social on Bluesky

Preserving these data sets is critical. I applaud her work. And it's unfortunate that the current regime has made her work necessary @cdelawalla.bsky.social
@altnoaa.bsky.social @rebelfema.altgov.info @altnoaaclimate.bsky.social @roguenoaa.bsky.social @efisherwx.bsky.social @500womensci.bsky.social

24.09.2025 22:56 β€” πŸ‘ 33    πŸ” 11    πŸ’¬ 1    πŸ“Œ 0

β€œAn old white woman got on the train and immediately pointed at me and told me to correct how I was sitting. I refused, so she went to the conductor and complained. The conductor called the police and stopped the train.”

21.09.2025 22:18 β€” πŸ‘ 234    πŸ” 130    πŸ’¬ 0    πŸ“Œ 0
Handouts and Worksheets in PreTeXt We all know that PreTeXt is great for writing textbooks. But did you know that it can also be used to create small, standalone course materials? Perhaps you want to create an in-class activity to en...

New PreTeXt feature: Handouts!

If you use guided notes in your teaching, or just want to make accessible versions of the printouts you bring to class, you can now author these in #PreTeXt and print directly from the browser (or save as PDF to annotate on a tablet).
mathtech.org/2025/08/17/h...

17.08.2025 17:55 β€” πŸ‘ 20    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0

Surround yourself with the kind of people who are proud to have a library card.

14.08.2025 12:31 β€” πŸ‘ 914    πŸ” 146    πŸ’¬ 13    πŸ“Œ 5

This is legitimately insane. It's not an exaggeration to say this is actually a full on bathroom ban for trans people because they're banned from using spaces of their sex assigned at birth too!

08.08.2025 13:39 β€” πŸ‘ 3442    πŸ” 1187    πŸ’¬ 85    πŸ“Œ 137
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U.S. Scientists Warn That Trump’s Cuts Will Set Off a Brain Drain

Please share widely with friends, family, and foes. You can read it for free without a subscription. www.nytimes.com/2025/06/03/u...

03.06.2025 14:35 β€” πŸ‘ 54    πŸ” 32    πŸ’¬ 2    πŸ“Œ 2
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Cuts have consequences, illustrated. As seen on TV πŸ“Ί

03.06.2025 00:45 β€” πŸ‘ 23519    πŸ” 9470    πŸ’¬ 837    πŸ“Œ 1327

fuck homophobia

02.06.2025 22:19 β€” πŸ‘ 214    πŸ” 36    πŸ’¬ 5    πŸ“Œ 0
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#FACTS

31.05.2025 19:11 β€” πŸ‘ 31951    πŸ” 7005    πŸ’¬ 350    πŸ“Œ 224
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β€œCome and Cavort!" The first Gay-In at Griffith Park was held #OTD in 1968. #LGBTQhistory

Photos of the 1970 #GriffithPark Gay-in, via ONE Archives at @usclibraries.bsky.social:

30.05.2025 21:59 β€” πŸ‘ 18    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
A meme from It's Always Sunny in Philadelphia. In the top panel, one man labeled "literally every company" hands a plate labeled "AI" to a man labeled "me." In the bottom panel, the man labeled "me" nonchalantly tosses the plate down the hallway, discarding it with casual disdain while the first man watches.

A meme from It's Always Sunny in Philadelphia. In the top panel, one man labeled "literally every company" hands a plate labeled "AI" to a man labeled "me." In the bottom panel, the man labeled "me" nonchalantly tosses the plate down the hallway, discarding it with casual disdain while the first man watches.

Time to post it again.

28.05.2025 19:27 β€” πŸ‘ 26459    πŸ” 11549    πŸ’¬ 96    πŸ“Œ 160
A collection of biscuits painted in shades of brown, yellow, and red. The designs are medieval depictions of people, buildings, text, and symbols. Some designs are 3D, with shields, insignia, or symmetrical patterns raised above the royal icing base. Many of the biscuits look as though they are chipped or cracked. All appear old and dirty.

A collection of biscuits painted in shades of brown, yellow, and red. The designs are medieval depictions of people, buildings, text, and symbols. Some designs are 3D, with shields, insignia, or symmetrical patterns raised above the royal icing base. Many of the biscuits look as though they are chipped or cracked. All appear old and dirty.

Almost done! I couldn’t leave out this edible assortment of medieval tiles from the British Museum.

The biscuit recipe was inspired by flavours from the same period: honey, ginger, and clove.

29.05.2025 07:26 β€” πŸ‘ 1836    πŸ” 249    πŸ’¬ 32    πŸ“Œ 18
A square biscuit decorated with tiny rough squares of royal icing, creating a mosaic effect. In the centre of the design is a four-leaf flower in shades of red, yellow, and cream. Around the edge of the design is an intertwining strand motif, in shades of red, yellow, and grey. The surface of the biscuit is dirty to create the effect of an excavated mosaic.

A square biscuit decorated with tiny rough squares of royal icing, creating a mosaic effect. In the centre of the design is a four-leaf flower in shades of red, yellow, and cream. Around the edge of the design is an intertwining strand motif, in shades of red, yellow, and grey. The surface of the biscuit is dirty to create the effect of an excavated mosaic.

Have you ever had the urge to eat a Roman mosaic? This one (the real one, not the biscuit) was found in London by MOLA archaeologists, and dates from the late 2nd to 3rd century CE.

29.05.2025 07:24 β€” πŸ‘ 1244    πŸ” 105    πŸ’¬ 11    πŸ“Œ 9
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To proceed to the survey, please check off the box and click the button below.

Hey folks, I have a HUGE request from the Trevor Project and would appreciate help getting the word out.

Trevor is now recruiting for it's 2025 National Youth Survey. They need people 13-24, LGBTQ+, in the United States to take it.

This research is critical to LGBTQ+ rights.

Take it here:

23.05.2025 17:11 β€” πŸ‘ 2452    πŸ” 1987    πŸ’¬ 39    πŸ“Œ 33
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Urgent: Take Action to Protect Public Services Photo by Katie Rodriguez on Unsplash MAY 23 UPDATE: The comment period has been extended until June 7. Please keep submitting comments! (Thanks to the reader...

DEADLINE EXTENDED TO JUNE 7!!

SAVE THE FEDERAL CIVIL SERVICE! MAKE A COMMENT TODAY!!!

news.chanda.science/archive/urge...

23.05.2025 21:28 β€” πŸ‘ 290    πŸ” 202    πŸ’¬ 7    πŸ“Œ 11
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Are YOU sitting around, reading the headlines, feeling powerless and scared?

Wish there was a way to just DO SOMETHING????

Boy, have I got the thing for you!

@standupforscience.bsky.social has an ambitious goal of hosting 1000 teach-ins across the nation between now and 9/30

#standupforscience

23.05.2025 21:40 β€” πŸ‘ 116    πŸ” 58    πŸ’¬ 1    πŸ“Œ 0

All this time spent arguing that you are entitled to compare the loss of your research funding with an ongoing genocide when you could just be talking about how the genocide is bad and your funding is important

16.05.2025 18:18 β€” πŸ‘ 151    πŸ” 17    πŸ’¬ 3    πŸ“Œ 0
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Urgent: Take Action to Protect Public Services Photo by Katie Rodriguez on Unsplash I have something you can do in five minutes or less that can help salvage the integrity of the federal civil service,...

🚨 EASY-TO-TAKE ACTION ALERT! 🚨
Want to do something to protect the integrity of the federal civil service? Submit a public comment! Not sure how to do that and what to say? I have a comment you can submit! πŸ§ͺπŸ”­βš›οΈ

Details here:
news.chanda.science/archive/urge...

13.05.2025 19:50 β€” πŸ‘ 318    πŸ” 234    πŸ’¬ 13    πŸ“Œ 25
A chocolate cake with red and white decorations and lit candles shaped as the number 75. Bold text reads: β€˜The NSF Turns 75 Today. What has it done over the past 7 decades?’ The background is a celebratory red with a spray-paint texture.

A chocolate cake with red and white decorations and lit candles shaped as the number 75. Bold text reads: β€˜The NSF Turns 75 Today. What has it done over the past 7 decades?’ The background is a celebratory red with a spray-paint texture.

HAPPY 75th, NSF!

We’re celebrating this milestone by highlighting some of NSF’s most transformative accomplishmentsβ€”innovations that have shaped our world and continue to drive progress in health, technology, the environment, and beyond.

Read on 🧡(1/11):

10.05.2025 20:19 β€” πŸ‘ 804    πŸ” 411    πŸ’¬ 8    πŸ“Œ 25

β€œBut Hutchins had good reason to protect his data, based on a different principle of fairness: the right of Indigenous people to control how data about them, their lands, and their cultures are collected and used.”

09.05.2025 09:25 β€” πŸ‘ 119    πŸ” 23    πŸ’¬ 1    πŸ“Œ 0
MEET a Mathematician! - Dr. Adriana Salerno
YouTube video by Meet a Mathematician MEET a Mathematician! - Dr. Adriana Salerno

MEET Dr. Adriana Salerno! πŸ₯°
youtu.be/z3T8A2DpXCY

Alt text: this is an image of Dr. Adriana Salerno holding the Meet a Mathematician sign

04.05.2025 18:30 β€” πŸ‘ 24    πŸ” 8    πŸ’¬ 1    πŸ“Œ 4
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🧡
NY-17 Rep. Mike Lawler had a local social worker physically dragged out of his town hall Sunday night.

Emily Feiner was singled out by private security, lifted out of her seat, as the crowd chanted β€œlet her stay” and β€œshame, shame.”
She’s a constituent.
Not a threat.
Fascism again.

05.05.2025 01:23 β€” πŸ‘ 8993    πŸ” 3867    πŸ’¬ 883    πŸ“Œ 848

Thinking about devastating cuts to NSF: US gov-funded science has been the engine upon which most of the tech wealth was generated. But the oligarchs (currently hoarding much of that $) think it’s their own brilliance & not the accident of standing close to the scientific engine that made them rich.

04.05.2025 17:47 β€” πŸ‘ 6237    πŸ” 1685    πŸ’¬ 117    πŸ“Œ 84
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partisans, not scientists, decide if science is partisan Last month, Audra Wolfe wrote a fantastic post about how science is and always has been political. In the post, she analyzes statements from Nature and Scientific American, both of which endorsed J…

if you teach, you are engaged in an inherently political--but not necessarily partisan--act

the political vs partisan distinction stays kicking people's ass

this old @asociologist.bsky.social is very helpful on this
scatter.wordpress.com/2020/11/10/p...

03.05.2025 11:23 β€” πŸ‘ 197    πŸ” 58    πŸ’¬ 7    πŸ“Œ 8
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Rapid Response Bridge Funding Program In the face of recent abrupt shifts in federal funding for education research, including large-scale terminations of National Science Foundation (NSF) research grant awards, we have developed a rap...

**Rapid Response Bridge Funding Program** -- $25,000 grants earmarked for early-career researchers whose NSF-funded research on STEM and education has just been terminated.

www.spencer.org/grant_types/...

hub.jhu.edu/2025/04/28/j...

Thanks @lizneeley.bsky.social !

03.05.2025 15:22 β€” πŸ‘ 76    πŸ” 73    πŸ’¬ 0    πŸ“Œ 4

As someone who teaches CS Ethics in an engineering school, this op-ed was infuriating haha

03.05.2025 11:34 β€” πŸ‘ 176    πŸ” 24    πŸ’¬ 7    πŸ“Œ 0

NEW Blog Post: What does teaching look like in YOUR mathematics classroom? β€” We need your input!

A quick plug for a survey we're running.

Tell us what you think about explicit and inquiry teaching in Australian mathematics classrooms.

And please share widely!

amiealbrecht.com/2025/05/03/w...

03.05.2025 06:49 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
A list outlining policies for the use of public workplace facilities by trans individuals. Key points include that trans women (biological men) and trans men (biological women) should not use facilities designated for the opposite biological sex, as this would make them no longer single-sex. In some cases, trans individuals may also be restricted from using facilities of their own biological sex. It suggests the provision of mixed-sex facilities where possible and allows for gender-neutral use of lockable single-person rooms.

A list outlining policies for the use of public workplace facilities by trans individuals. Key points include that trans women (biological men) and trans men (biological women) should not use facilities designated for the opposite biological sex, as this would make them no longer single-sex. In some cases, trans individuals may also be restricted from using facilities of their own biological sex. It suggests the provision of mixed-sex facilities where possible and allows for gender-neutral use of lockable single-person rooms.

New interim guidance from the UK "Equality and Human Rights Commission." Trans people are effectively banned from all bathrooms.

www.equalityhumanrights.com/media-centre...

25.04.2025 21:41 β€” πŸ‘ 1850    πŸ” 636    πŸ’¬ 121    πŸ“Œ 159

As a former child junior olympic-level runner, I have a few thoughts on the attacks on trans girls in sports. I ran for one of the most competitive teams in Southern California, and people who ran for my have gone on to become professional athletes. And these bans: they're fucking NONSENSE. 🧡

03.04.2025 19:10 β€” πŸ‘ 2998    πŸ” 924    πŸ’¬ 58    πŸ“Œ 149
Excerpt from Rutgers University Senate resolution calling for a Mutual Academic Defense Compact. The excerpt reads:

"BE IT RESOLVED THAT, the Rutgers University Senate urges the President of Rutgers University to formally propose and help establish a Mutual Academic Defense Compact (MADC) among all members of the Big Ten Academic Alliance;

BE IT FURTHER RESOLVED THAT, under this compact, all participating institutions shall commit meaningful funding to a shared or distributed defense fund. This fund shall be used to provide immediate and strategic support to any member institution under direct political or legal infringement;"

Excerpt from Rutgers University Senate resolution calling for a Mutual Academic Defense Compact. The excerpt reads: "BE IT RESOLVED THAT, the Rutgers University Senate urges the President of Rutgers University to formally propose and help establish a Mutual Academic Defense Compact (MADC) among all members of the Big Ten Academic Alliance; BE IT FURTHER RESOLVED THAT, under this compact, all participating institutions shall commit meaningful funding to a shared or distributed defense fund. This fund shall be used to provide immediate and strategic support to any member institution under direct political or legal infringement;"

This exciting resolution from Rutgers University Senate is exactly the kind of model I think higher ed needs: a mutual defense pact of, in this case, Big 10 schools. They call for member institutions to create a joint defense fund and make resources available to any member institution under attack.

30.03.2025 14:47 β€” πŸ‘ 4739    πŸ” 1546    πŸ’¬ 66    πŸ“Œ 271

@mikehill is following 20 prominent accounts