Jack Stack

PhD paleobiologist. Trophy husband. Fish historian and fossil enthusiast.
He/him/his.

[Jack Stack @JackStack9]

New paper alert: re-description of an ancient long nosed fish out today in @ZoolJLinnSoc (https://t.co/5nL6b9dIkU, by myself, @laurensallan, JP Hodnett, and Spencer Lucas). Thread: anatomy, paleoecology, and convergent evolution in ancient fishes. Illustration by Nobu Tamura.

[Jack Stack @JackStack9]

@TBrandon84 That is an excellent point

[Kalvish @Kalvishwow]

To celebrate winning Blizzcon, I am giving away *THREE* codes for the Warcraft forever collection. 🔥

This will also unlock Warcraft 3 Reforged Forsaken Kingdom.

to enter;

Follow me ✅
Like ✅
Retweet ✅

See you all on WoW Forever on Nov 4th 🫡
#WoW_Partner

[Jack Stack @JackStack9]

@FlorkOfCows If you start a Flork guild I will be your silliest soldier

[Jack Stack @JackStack9]

@ferretallen First Watson hot and fresh we are so back

[Jack Stack @JackStack9]

Every species that we lose is a piece of our natural heritage and an irreplaceable natural resource. Conservation is good for everyone.

[Nick Volpe @nvolpewild]

I don’t think people can comprehend how biodiverse a single patch of tropical rainforest can be. 🌳
We’ve been in the Amazon for over a year and a half now and every single day we find 10-20 new species for us. 🪲🦋
We’ve photographed over 2500 species of inverts here and the only thing slowing us down is sleep! 😂

[Jack Stack @JackStack9]

Mary Pelota is the most pro fish candidate we have ever seen, very important we get her to the senate.

[Mary Peltola @MaryPeltola]

Happy to help, Dan.

[Jack Stack @JackStack9]

The fact that this depicts a crane that wouldn’t work perfectly and probably accidentally summarizes the problem with AI boosters.

[Justine Moore @venturetwins]

Mathematicians

[Jack Stack @JackStack9]

You really wonder if they got unlucky with sampling and the handful of staffers testing the approach they went with just happened to feel better. Sampling bias is a rough time.

[Peter Schrager @PSchrags]

The Rams are all in for the night.

It's 9:45 PM in Melbourne. They slept on the flight over and will sleep now in the hotel for one night and they'll wake up and play a football game in 12 hours.

This isn't some trial and error approach. They've sent 15 staffers over last 2 years and have tracked their bodies and sleep rhythms. This was deemed the approach. No turning back now.

[Jack Stack @JackStack9]

Add this to the list of wasp mimics I didn’t know about

[Nick Volpe @nvolpewild]

It’s a katydid!! This genus (Aganacris) mimicks wasps!! 😳🤯

[Jack Stack @JackStack9]

@towelthetank Great stuff.

[Jack Stack @JackStack9]

What treehoppers? I just see leaves?

[Nick Volpe @nvolpewild]

Treehopper showdown! 😎
Which Membracid is taking home the best Darnini prize? 💚

[Steven Jasinski @StevenJasinski]

For those in New Mexico, namely the Albuquerque area, I will be giving a talk on Thursday at the New Mexico Museum of Natural History & Science on Cretaceous dinosaurs and their world, stop by to hear me discuss New Mexico's 'terrible lizards.'

[Jack Stack @JackStack9]

I have a hypothesis

[Chase Brownstein @ChaseBrownstein]

Hoatzin evolutionary history outlasts Navier-Stokes

[Jack Stack @JackStack9]

What’s a career?

[Steve McCormick @Quasilocal]

Couldn't help myself

[Jack Stack @JackStack9]

A lot of people died because a weapon that would be publicly announced as existing less than a month later was kept secret, so no effort was made to evacuate or protect civilians. Children played amongst radioactive material falling from the sky, few made it to 40.

[Jack Stack @JackStack9]

Welcome to the resistance Western Michigan

[Chris Vannini @ChrisVannini]

BREAKING: The MAC has reversed its position and is fighting the Big Ten's extra 1 second for Michigan.

"The established replay protocol requires that the game clock displayed on the program feed be used in determining whether time remained."

[Jack Stack @JackStack9]

@TrueSonTigers Do you think the people who tortured, murdered, raped, and owned other human beings were terrorists?

[MSU Chief of Propaganda @OdellBretthamJr]

Yes, MSU fans are the pathetic ones as you use racial slurs to describe players of a school you don’t like. Look on the Mr. Brightside, David, in a few weeks we will get to revisit this as Paul heads back home to EL

[Jack Stack @JackStack9]

MSU fans realizing the whole country knows how corrupt Michigan football really is

[Matt Seybert @mattseybert82]

I feel bad for anyone who didn’t have the opportunity to scroll on this timeline last night following the highway robbery. All time scroll for me personally, I’ve never felt more united as a society.