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Buy my book, A PHYSICAL EDUCATION a Marketplace and Scientific American pick for 2025! science writer/author Newsletter shesabeast.co couchtobarbell.com
Casey Johnston








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New: Researchers have quantified how easy AI search is to manipulate. Just 13 words buried in a random Reddit comment can poison AI search results. They suggest this is not easy to stop: "The way you can attack these systems is so much dumber than you think it is" www.404media.co/it-is-trivia...
6d
"We show that a tiny snippet—just 13 words—of retrieved text on a UGC website like Reddit, Wikipedia, Quora, or Facebook can change AI agents to output spam / scam content pretty consistently."
www.404media.co
It Is Trivially Easy to Use Reddit to Manipulate AI Search, Research Suggests
in our trying social/loneliness times, we need bold action. we must re-sanction dating in the gym www.shesabeast.co/dating-gym-t...
13d
Jason Koebler
Jaysus Effin' Christ. I hope this leads to a better policy of scrutiny. www.nytimes.com/2026/01/06/b...
2mo
I got into weights when I was pregnant and have continued it for the past 20-ish months after my daughter was born. I did not know I would fall in love with it. I started this book the other day and it’s been really interesting. Worth a read!
“Walking and biking is such a richer experience sensorially. You're feeling the breeze. You can capture all of this information and have this enriched experience of the world that you can't when you're speeding by in a car, even at a slow speed.” @caseyjohnston.bsky.social @thewaroncars.bsky.social
2mo
Casey Johnston
20d
Checking in on this
Trump: we will rain blows upon you until you eliminate your missile program Iran: you won't T: and your nuclear program I: we'll be keeping that T: fair enough. regime change? I: no T: reopen hormuz? I: *admires fingernails* T: handshake? eye contact? I: *closes door behind them* T: *to camera*
Jeff VanderMeer
AI people: I’d like to check in on this please
1mo
2d
1mo
Episode prep. I'm excited for this one! cc: @caseyjohnston.bsky.social
Wyatt Gordon
2mo
Casey Johnston
Casey Johnston
Casey Johnston
Dr. Julia (Largent) Kuttler (she/her)
Doug Gordon
www.shesabeast.co
How to cultivate a third space. (There are rules!) Plus: how to actually achieve failure; make a deadlift from scratch; 'eat more horse'??? This is Link Letter 206!
hear me out: it's okay to date your fellow gym members