Mary Cummins

Math, tech, equity, society, and a little bit of everything ☯ Madison, WI

[Om Patel @om_patel5]

stop spending money on Claude Code.

Chipotle's support bot is free:

[Massimo @Rainmaker1973]

How to use recursive spiraling squares to cancel the idea of a square

[📹 Mustafa Omar]
https://t.co/VRiqQIuCuS

[Shishir @ShishirShelke1]

love how simple modern tech is

[Mary Cummins @sailormary13]

Yes, when I’m running late getting ready. “It’s only been 2 songs, so I’ve still got time.”

[🦢 @meishato]

please tell me i’m not the only one who measures time using songs like “oh, it only took me 3 songs to get here”

[Mary Cummins @sailormary13]

@ChiantNain @LonerND @ArmandDoma Thank you for reminding me of this

[chart data @chartdata]

.@rihanna's 'ANTI' has now spent 500 weeks on the Billboard 200.

First album by a black female artist to reach this milestone in the chart's history.

[Aaron Francis @aarondfrancis]

PHP, of course

[𝖓𝖎𝖓𝖊 🕯 @atlanticesque]

love these guys

[UI/UX Savior @UiSavior]

"Design is easy"

This is how Slack decides when to send notifications.

[Mary Cummins @sailormary13]

@CartallicaX1 @DrNeilStone I thought shingles was a side of effect of getting covid. If someone had both the vaccine and covid, it would be hard to know which it was.

[Fermat's Library @fermatslibrary]

Happy Pythagorean Triple Square Day!

Today’s date is made of 3 perfect squares and they form a Pythagorean triple: 3² + 4² = 5²

This only happens once a century.

[Mary Cummins @sailormary13]

@jackson_llk @dbrogdon @dvassallo Yes. I love my 13mini for its size, but the camera is bad.

[Mary Cummins @sailormary13]

@tessmaths You probably won’t encounter this exact problem, rather you’re going to see way harder things in life. We practice doing these here in a safe environment so that when you face even harder problems in life, you have the problem solving and critical thinking skills to tackle them.

[Keith Sakata, MD @KeithSakata]

I’m a psychiatrist.

In 2025, I’ve seen 12 people hospitalized after losing touch with reality because of AI. Online, I’m seeing the same pattern.

Here’s what “AI psychosis” looks like, and why it’s spreading fast: 🧵

[Mary Cummins @sailormary13]

@jareidz @WallStreetApes The fixed rate is for the mortgage. Insurance and taxes are separate things.

[Mary Cummins @sailormary13]

@estratton422 @BryanWooFC @marcorandazza Thanks for your response. I hadn’t thought about it that way. Localized representation makes sense.

[Mary Cummins @sailormary13]

@cretemasters @RedEaglePatriot Land doesn’t vote. People do.

[Mary Cummins @sailormary13]

Good data viz and interesting data

[Crémieux @cremieuxrecueil]

Someone slapped together a big dataset of password leaks today.

Here's the distribution of pin numbers from a few times those got leaked a while back.

[Mary Cummins @sailormary13]

@RobinAvers @webmiester @WallStreetApes What about Medicaid?