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Posts by Rachel Poretsky

yeah man i'll circle back to you on that agenda item from yesterday's all hands in just a sec. our pedophile king just threatened to destroy a whole civilization

2 weeks ago 9601 2253 23 45

Ha- I totally hearted it on that post the first time. Just lost track pf it. Thx!

1 month ago 1 0 0 0

Can you remind me where that banner design is from? I asked someone a year ago and lost the answer.

1 month ago 0 1 0 0

Can you remind me where that banner design is from? I asked someone a year ago and lost the answer.

1 month ago 1 0 1 0

If you are a student whose NSF GRFP application was returned without review for vague 'eligibility' reasons:
1) Let your department chair & Graduate School know. Encourage them to contact NSF & congress
2) Write to your congressional reps.
3) Write to grfp@nsf.gov to request re-consideration;

2 months ago 95 83 6 0

NSF GRFP applicants (and mentors): Was your application Returned Without Review and deemed ineligible despite fitting in the allowed topics?
1) Write NSF
2) Write your Congressperson
3) CC us at grfp@grant-witness.us so we can compile + follow up

Details and template at grant-witness.us/grfp-letter

2 months ago 164 202 6 18

It me :)

5 months ago 3 0 0 0
Video

Rando: "Communist!"
Zohran: "It's pronounced 'cyclist!"

Zohran is so good at this.
#Zohran
#NewYork

5 months ago 1561 348 32 42
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In honor of the transit bill that was passed in the middle of the night last night, saving public transit in Illinois from certain disaster, here’s a picture of my cargo bike dressed up as a @chicagocta.bsky.social train for Halloween.

5 months ago 13 1 1 0
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Average nucleotide identity — the backbone of modern ecological genomics - Nature Reviews Genetics In this Journal Club, Luis Orellana recalls a 2005 publication by Konstantinidis and Tiedje that introduced average nucleotide identity as a sequence-based metric to determine the relatedness between ...

The average nucleotide identity (ANI) underpins how we map microbial diversity, compare species, and connect genomes to ecology.
I wrote a short piece reflecting on the discovery and significance of this metric (and really enjoyed digging into the context and story behind it!) #microsky 🧬

5 months ago 58 22 1 2
Rev. Magdalen
@revmagdalen.bsky.so...

I hope someday we defeat fascism and in the far future, No Kings Day is celebrated as a federal holiday, and little children leave out dance mixtapes and cookies for the Resistance Frog, who leaves pocket Constitutions in their shoes.

October 18, 2025 at 4:10 PM

Everybody can reply

Rev. Magdalen @revmagdalen.bsky.so... I hope someday we defeat fascism and in the far future, No Kings Day is celebrated as a federal holiday, and little children leave out dance mixtapes and cookies for the Resistance Frog, who leaves pocket Constitutions in their shoes. October 18, 2025 at 4:10 PM Everybody can reply

May it be so.

6 months ago 62 11 1 0
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The Life After Cars audiobook read by Doug and Sarah is out, too! You can listen while you walking, biking and taking public transit.

6 months ago 17 5 0 0

Totally. I still get a weekend paper delivery but they’ve lost their fucking minds.

6 months ago 1 0 0 0

New story about yesterday’s #NoKings didn’t even make it above the fold in today’s @nytimes.com.

6 months ago 0 0 1 0
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Why I Have Hope for America This weekend's "No Kings" rallies stand as an important corrective amid a dark moment

Three reasons I have hope for America, even after a very dark week: www.doomsdayscenario.co/p/why-i-have...

6 months ago 1382 466 48 56
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BREAKING: Friday night massacre underway at CDC. Doznes of "disease detectives," high-level scientists, entire Washington staff and editors of the MMWR (Morbidity and Mortality Weekly Report) have all been RIFed and received the following notice:

6 months ago 15285 8384 839 1101

I don’t know who needs to hear this but the CDC is being eviscerated right now. America is not going to have any kind of outbreak response capacity after tonight. Americans’ health data is no longer secure. Say goodbye to federal public health in any capacity. It’s a disaster. We won’t recover.

6 months ago 13819 6115 505 393
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‘Car Brain’ Is Making the US Unhealthy and Dangerous. EVs Won’t Fix It. A trio of new books argue that we need to confront the full range of costs that car-based living has imposed on our cities, our health and our society.

Three newly published books argue that cars are destroying society as well as the planet.

Is the world finally ready to rein in the automobile?

My essay, in @bloomberg.com (gift link below)

6 months ago 446 136 10 23

Apple has removed an ICE tracking app that allows users to report ICE activity nearby from its App Store.

The removal came after a direct demand from Trump’s DOJ.

Once again, Big Tech is bending the knee to our tyrant-in-chief to protect its bottom line.

6 months ago 3455 1265 206 88

bluesky please don’t implode, I refuse to try any more new things

6 months ago 328 28 5 1

Logan Square neighborhood, Chicago. Man wearing a balaclava in a white, unmarked vehicle, pulls the pin on a tear gas canister and tosses it in the road.

"Just trying to grab some lunch and these fucking losers showed up. FUCK ICE!"
source: www.reddit.com/r/LoganSquar...

6 months ago 2568 1238 122 330

Among them, a Poretsky Lab alum whom we miss very much here in Chicago (but are so excited for.)

6 months ago 9 1 0 0

Hi, Pete Hegseth. It’s me. Army veteran, Judge Advocate lawyer, and law professor. Your vain and gross performance to our nation’s military leaders succeeded only in proving your incompetence, dangerousness, and childishness. You’re a petty spoiled 7th grade boy without the sophistication or class.

6 months ago 853 229 35 16
The summarised schedule of Black in Micro Week 2025, October 14-16. All times are in Eastern Standard Time. Mon 14: Pathways for Change. Welcome and Keynote Address 12pm. Marian Johnson-Thompson, PhD. Panel Discussion: Finding Black Spaces in STEM, 1:15-2:15 PM. Weds 15, Careers & Research: ECR Symposium 9-12 PM. Panel discussion: Navigating Careers in Microbiology 2-3 PM. Thurs 16, Community: Panel Discussion - Empowering Your Science 12-1:15 PM. Workshop: Science in Action

The summarised schedule of Black in Micro Week 2025, October 14-16. All times are in Eastern Standard Time. Mon 14: Pathways for Change. Welcome and Keynote Address 12pm. Marian Johnson-Thompson, PhD. Panel Discussion: Finding Black Spaces in STEM, 1:15-2:15 PM. Weds 15, Careers & Research: ECR Symposium 9-12 PM. Panel discussion: Navigating Careers in Microbiology 2-3 PM. Thurs 16, Community: Panel Discussion - Empowering Your Science 12-1:15 PM. Workshop: Science in Action

This is your daily reminder that registration is open and *FREE* for #BiM2025 #BlackInMicro Week. Get ready to join our online celebration: linktr.ee/BlackInMicro (or see link in bio)

6 months ago 14 15 1 0
Elizabeth Jacobs, PhD
@elizabethjacobs.bsky.social
I'm an epidemiologist. Sewage systems are sexy.

Dosco Jones @doscojones.bsky.social
I'm an engineer. Sewage systems are sexy.

Elizabeth Jacobs, PhD @elizabethjacobs.bsky.social I'm an epidemiologist. Sewage systems are sexy. Dosco Jones @doscojones.bsky.social I'm an engineer. Sewage systems are sexy.

I’m a sewage system. I also have a great personality.

6 months ago 8494 1049 138 75
An Open Letter to U.S. STEM Leadership on the NSF Graduate Research Fellowship Program An Open Letter to U.S. STEM Leadership on the NSF Graduate Research Fellowship Program

Please share with anyone who cares about NSF support for graduate students and take 30 seconds to sign and leave a comment.

The deadline for the 2025 Graduate Research Fellowship Program is about one month away and literally no one can apply. #NSFGRFP

jasonjwilliamsny.github.io/grfp2025/

6 months ago 225 274 12 67
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NSF Graduate Research Fellowship Program (GRFP)

NSF GRFP is out 2.5 months late w/key changes

1. 2nd year graduate students not eligible.

2. "alignment with Administration priorities"

3. Unlike prior years, they DO NOT specify the expected number of awards... that is a BIG problem.

a brief 🧵 w/receipts

www.nsf.gov/funding/oppo...

6 months ago 94 79 3 6
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Only an administration intent on committing war crimes in the present and future would stoop to calling Wounded Knee a "battle" rather than what it truly was: a massacre of over 250 Lakotas, mainly women, children, and the elderly. 1/

6 months ago 20567 7413 1029 784
Microsoft Forms

Stay ahead in infectious disease research! Join the Tools for Tomorrow Webinar Series from the NIAID BRCs. Monthly updates, new tools, fresh insights. Starts Oct 10, 2 PM UTC.

Register: tinyurl.com/NIAIDBRCWebi...

6 months ago 0 0 0 0
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So if Jimmy Kimmel had just suggested killing homeless people by involuntary lethal injection, like Brian Kilmeade did on Fox, he’d still have a job?

7 months ago 393 153 11 5