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Mark Popinchalk

@markpopinchalk.bsky.social
1.2K followers 195 following 366 posts

Astrophysics postdoc at AMNH | writer for @astrobites.bsky.social | planetarium presenter | Likes ultimate frisbee, volleyball, and all kinds of games. He/Him

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Mark Popinchalk @markpopinchalk.bsky.social · 08/10/2026
Full sketch here! Subscribe for more episodes of Science Tonight! youtu.be/oq3BCdTXlf8?...
youtu.be
What Happened to MRS. FRIZZLE!? - Science Tonight!
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 08/10/2026
My show is getting to the bottom of What Happened to Mrs Frizzle 🧪 www.youtube.com/shorts/DJeFQ...
youtube.com
What happened to MRS. FRIZZLE?
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 06/10/2026
"One must imagine sisyphus happy" I mumble to myself on a 12hr tuesday
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Mark Popinchalk @markpopinchalk.bsky.social · 02/10/2026
You can watch the whole interview with Nic (+ more clips and full epsiodes) at the Science Tonight! Youtube channel youtu.be/xVQZaKId9a4
youtu.be
WINGED BUTT FLAPS?! - Bat Scientist Interview on Science Tonight! #science #animals #comedy
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 02/10/2026
"Live Bat" in an underground theater? Now that's comedy 🧪 youtube.com/shorts/YSPiO...
youtube.com
LIVE BAT ON STAGE - Science Comedy Show
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 21/09/2026
Our show is officially bringing Science Comedy to NYC Climate Week! 🧪 And you can be part of it from wherever! "SCITONIBSKY" should make the stream/vod ~$5! climateweeknyc.org/event-search...
climateweeknyc.org
A Climate Carol - by Science Tonight! the science comedy talkshow
Science Tonight! is a late-night comedy talk show with guests scientists who are prepared, and improvisers who are not, to talk about science. Host Dr. Mark Popinchalk and the Science Tonight! reporti...
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Mark Popinchalk @markpopinchalk.bsky.social · 18/09/2026
Science Tonight! is part of NYC Climate Week! Stream the show for ~$5 with code "SCITONIBSKY" You don't want to miss a time traveling cockroach, microbe peloton instructor, and interview with political scientist Andrea Jones-Rooy! 🧪 caveat.nyc/events/scien...
A charming poster of the sun, clouds, and a water droplet singing. The title reads "A Climate Carol" for September 23 at 7pm
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Mark Popinchalk @markpopinchalk.bsky.social · 16/09/2026
And you can see the full episode here! youtu.be/KurVewvbdZY
youtu.be
SEASON FINALE - Science Tonight! | Episode 3 Season 1
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 16/09/2026
Big Bats! Stars on Vacation! John Snow as an epidemiologist? It's another wild episode of Science, Tonight! 🔭🧪 youtube.com/shorts/cMwiT...
youtube.com
CHAOTIC Science Comedy Show - Season 1 Finale of Science Tonight!
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 16/09/2026
Nice work Jonathan!
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Mark Popinchalk @markpopinchalk.bsky.social · 04/09/2026
See you later, map Mercator 👋
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Mark Popinchalk @markpopinchalk.bsky.social · 04/09/2026
We're starting to release all of our sketches over on the Science Tonight! youtube channel. Check it out, and subscribe if you like! :) youtu.be/dU01GDacX8s
youtu.be
Star on VACATION?! - Betel Buddy Interview on Science Tonight!
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 04/09/2026
stars go on vacation too? 🔭🧪 youtube.com/shorts/PnEJZ...
youtube.com
STARS go on VACATION?! #science #comedy #talkshow
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 21/08/2026
AI is less a tool and more a service, and I don't want my students to learn to outsource their thinking
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Mark Popinchalk @markpopinchalk.bsky.social · 21/08/2026
Got an email recently that effectively read "Hey STEM instructors, we're looking for ANY IDEAS here PLEASE!"
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Kate Jackson @katejackson.bsky.social · 21/08/2026
The search for AI ROI continues. University admin gave a presentation to faculty senate on AI. They begged us to discover use cases for them. All they have is a bespoke Ai tutoring agent and hopes and dreams for improved internal operations All senate had to offer was complaints about cheating
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Mark Popinchalk @markpopinchalk.bsky.social · 20/08/2026
It's right here! youtu.be/eXY4T92W_y8
youtu.be
Science Tonight! - the comedy show where science talks back! | Episode 2 Season 1
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 20/08/2026
if this trailer doesn't convince you to watch episode 2 of my comedy talkshow Science Tonight!, then you are BASIC (in both the cultural and scientific sense) 🧪 youtube.com/shorts/ckhwP...
youtube.com
It's Time For SCIENCE TONIGHT! - Episode 2 #science #comedy #talkshow
YouTube video by Science Tonight!
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Reposted by Mark Popinchalk
George Monbiot @georgemonbiot.bsky.social · 19/08/2026
We do not build the reservoirs needed to store the rain that falls here. We do not build strategic food reserves needed to maintain provision in hard times. We failed to build effective stores of PPE, to protect us in pandemics. This country has long been governed by people who do not prepare.
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Anna Holmes @annabookwriter.bsky.social · 17/08/2026
Hey, guys, when the librarians get pissed about the destruction of books, it’s time to put those listening ears on. Because we are very comfortable with the idea that books are tools that can be retired. What’s happening right now is not that.
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Mark Popinchalk @markpopinchalk.bsky.social · 17/08/2026
AI, making Litmus, and Evil Billionaires - It's all happening on the new episode of Science Tonight! Available now on youtube! 🧪 youtu.be/eXY4T92W_y8
youtu.be
Science Tonight! - the comedy show where science talks back! | Episode 2 Season 1
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 10/08/2026
This is a clip from episode 2 of Science Tonight! You can see the opening monologue now! The full episode releases on Sunday! youtu.be/ssrfOE-AZ0g
youtu.be
Hipster Orcs in Brooklyn? - Science Tonight! S1E2 Opening Monologue
YouTube video by Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 10/08/2026
AI conversations are failing our climate future 🧪
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Mark Popinchalk @markpopinchalk.bsky.social · 05/08/2026
Apparently only takes one lifetime for astronomy!
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Mark Popinchalk @markpopinchalk.bsky.social · 04/08/2026
🌖-th
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kate k @kathrwn.bsky.social · 28/07/2026
i use @wikimediafoundation.org every day. i've contributed to the creative commons through your platforms. i'm also a proud union member. i believe strongly you made a mistake in not voluntarily recognizing @wikiworkersunited.org it's not too late to do the right thing.
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Mark Popinchalk @markpopinchalk.bsky.social · 22/07/2026
Science has never been more TONIGHT! My comedy talkshow is streaming our anniversary show this evening, 7pm EST. It's like Eric André meets Bill Nye, come through if you like to laugh and/or learn! Use SCITONIBSKY for a discount code (vod good for a week!) 🔭🧪 www.caveat.nyc/events/one-y...
caveat.nyc
One Year of Science Tonight! — Wed, Jul 22 | Caveat NYC
A late-night comedy talk show with guests scientists who are prepared, and improvisers who are not, to talk about science.
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Mark Popinchalk @markpopinchalk.bsky.social · 20/07/2026
Use code BSKYSCITONI for a streaming discount! caveat.nyc/events/one-y...
caveat.nyc
One Year of Science Tonight! — Wed, Jul 22 | Caveat NYC
A late-night comedy talk show with guests scientists who are prepared, and improvisers who are not, to talk about science.
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Mark Popinchalk @markpopinchalk.bsky.social · 20/07/2026
My Science Comedy Talkshow is celebrating it's first revolution around the sun - 1 Year of Science Tonight! - stream it on Wednesday, 7pm EST It's like Eric André meets Bill Nye! 🔭🧪
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Mark Popinchalk @markpopinchalk.bsky.social · 17/07/2026
we gotta slow it down 🧪
The red disk of the sun colored by forest fire smoke next to a red stoplight
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Katie Mack @astrokatie.com · 17/07/2026
Probably more helpful to think of them not so much as “Canadian wildfires” but rather “climate change wildfires currently consuming Canada”
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Marie Vibbert @reasie.bsky.social · 16/07/2026
No science fiction could have prepared us for just how stupid the end of the world can be. "The environment was on the brink of collapse, and so, rather than deal with that, we burned what fuel we had left getting computers to scam each other for money."
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Ethan Siegel @startswithabang.bsky.social · 15/07/2026
The big reason Einstein would never have used AI The point of school is to grow your mind; the point of science is to discover truths about reality. We know that Einstein never would've used AI. Here are the dangers if you do. bigthink.com/starts-with-... #space #astro #physics #einstein #ai
bigthink.com
The big reason Einstein would never have used AI
Many think that intelligence can be outsourced to AI. Einstein wouldn't have used it. If he had, he never would have become Einstein.
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Mark Popinchalk @markpopinchalk.bsky.social · 15/07/2026
monkey living in the Uncanny Valley
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Mark Popinchalk @markpopinchalk.bsky.social · 10/07/2026
Slightly tangential, but I did some similar sleuthing for an april fools day paper a few years ago, looking at just Earth-Moon-Sun, but over Earth's lifetime! ui.adsabs.harvard.edu/abs/2024arXi...
ui.adsabs.harvard.edu
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Mark Popinchalk @markpopinchalk.bsky.social · 08/07/2026
so cool! What is this application? Have you ever showed this in a planetarium dome?
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Mark Popinchalk @markpopinchalk.bsky.social · 30/06/2026
Science Tonight! Is my science comedy talkshow! Think Eric Andre meets Bill Nye, see it streamed or live every month, and more clips here! www.youtube.com/@ScienceToni...
youtube.com
Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 30/06/2026
i got my a** kicked by a star 🔭🧪
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Bethany Brookshire @beebrookshire.bsky.social · 29/06/2026
You may have heard about the OMB rule change that will put politics over federal grants. However bad you think it is? It's probably worse. Thanks to @theverge.com for letting me report this one out. There is still time to comment. bit.ly/4v2X4nQ
bit.ly
The war against ‘woke’ could end US science as we know it
“Everyone will be affected, not just scientists. Every community in the country.“
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Reposted by Mark Popinchalk
Sabrina Imbler @sabs.bsky.social · 23/06/2026
I wrote about Mona Khalil's life and death, and what it means to do conservation work amid bombs, invasion, and occupation defector.com/mona-khalil-...
defector.com
Mona Khalil, Who Devoted Her Life To Protecting Turtles, Killed By Israeli Airstrike | Defector
For half a century, a house on the coast in southern Lebanon has kept vigil over Al-Mansouri beach and the blue Mediterranean waters beyond. Mona Khalil’s grandfather built the house in the 1970s, aro...
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Mark Popinchalk @markpopinchalk.bsky.social · 23/06/2026
Science jokes about sports, and sports jokes about science, tomorrow! Streaming and IRL tickets here! www.caveat.nyc/events/scien...
caveat.nyc
Caveat
Caveat NYC - A bar and stage for the inquisitive.
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Mark Popinchalk @markpopinchalk.bsky.social · 23/06/2026
Animal Basketball Association champs, NY TICKS! 🧪 youtube.com/shorts/ZiOwL...
youtube.com
NY TICKS Parade - Science Tonight!
YouTube video by Mark Popinchalk
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Mark Popinchalk @markpopinchalk.bsky.social · 18/06/2026
mouth agape, babbling
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Mark Popinchalk @markpopinchalk.bsky.social · 18/06/2026
The next show is next week! Watch it streamed or IRL! www.caveat.nyc/events/scien...
caveat.nyc
Caveat
Caveat NYC - A bar and stage for the inquisitive.
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Mark Popinchalk @markpopinchalk.bsky.social · 18/06/2026
I interviewed a Bat Scientist for my comedy talkshow, Science Tonight! 🧪
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Sabrina Imbler @sabs.bsky.social · 10/06/2026
I wrote about one specific way AI is ruining my life defector.com/ai-animal-vi...
defector.com
AI Animal Videos Are Ruining One Of The Internet's Last Good Things | Defector
Recently while picking up a banh mi in my neighborhood, I found myself transfixed by a TV in the restaurant showing what I assumed was a nature documentary. At first the footage soothed: Gentle humpba...
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Mark Popinchalk @markpopinchalk.bsky.social · 10/06/2026
Go look for Venus and Jupiter tonight! 🔭🧪 Bright Night Sky June '26
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Mark Popinchalk @markpopinchalk.bsky.social · 05/06/2026
More clips from the show can be found on our YouTube! www.youtube.com/@ScienceToni...
youtube.com
Science Tonight!
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Mark Popinchalk @markpopinchalk.bsky.social · 05/06/2026
I got a red card from a Scientific Referee! 🧪
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