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Mark Sumner 🌒

@devilstower.bsky.social
20K followers 524 following 4.4K posts

Author, journalist, old guy. Science, climate, space, transportation, energy, and how human selection drives the evolution of all of the above. www.unchartedblue.com

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Mark Sumner 🌒 @devilstower.bsky.social · 29/09/2026
Misty morning with dinosaur.
Blue heron hunches among beaches at edge of foggy pond.
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Mark Sumner 🌒 @devilstower.bsky.social · 27/09/2026
This is an image from Ann Wagner’s congressional ad. Dem candidate Fred Wellman is a West Point graduate and Desert Storm veteran who lost his wife in a car accident when she was 7 months pregnant. Wagner displays pictures of Wellman laughing over claims he “wants boys in girl’s sports.” And this—
Ann Wagner ad claiming “Wellman wants gender mutilation on minors”
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Mark Sumner 🌒 @devilstower.bsky.social · 25/09/2026
Dang it. I forgot to wish everyone a Happy Devil’s Tower Day yesterday. On Sep 24, 1906, Teddy Roosevelt declared the first National Monument.
Photograph of Devil’s Tower rising over pine trees
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Mark Sumner 🌒 @devilstower.bsky.social · 23/09/2026
No. I will not be buying a new iPhone.
Apple Maps showing “Lake America”
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Mark Sumner 🌒 @devilstower.bsky.social · 22/09/2026
I want to believe … the polls.
“I want to believe” poster from X-files
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Mark Sumner 🌒 @devilstower.bsky.social · 21/09/2026
New ARG poll on Trump: 29% overall approval, 26% on handling of economy. Trump is now roughly the same amount underwater as the Titan submersible.
ARG poll showing Trump at 29% approval.
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Mark Sumner 🌒 @devilstower.bsky.social · 20/09/2026
If everything you build is actually a secret weapon launcher, you may be a supervillain .
Trump tweet: “At the strong request of the United States Military, and for National Security purposes, I have agreed to convert the magnificent Triumphal Arch, planned since the Civil War Era many years ago, at the Receptive Circle adjoining the Arlington Memorial Bridge, into a top grade Military Complex/Triumphal Arch, to house, store, and have the rapid ability to use large numbers of drones, plus Snipers, on both the roof and plaza areas, and additionally have and hold large quantities of sniper ammunition in storage. There will be no facility like this anywhere in the World. Out of the 59 top cities and Capitals, Washington, D.C., IS THE ONLY ONE IN THE WORLD THAT DOES NOT HAVE A TRIUMPHAL ARCH, but it will now and, by far, the greatest of them all! Thank you for your attention to this matter. President DONALD J. TRUMP”
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Mark Sumner 🌒 @devilstower.bsky.social · 16/09/2026
Not that I have any faith in the knuckleheads using these platforms, but opinions about which party will control the Senate seem to have shifted strongly in the last few days.
Kalshi graph showing odds shifting to favor Democratic control of the Senate.
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Mark Sumner 🌒 @devilstower.bsky.social · 15/09/2026
September 15, people.
Weather station data. 101.3 degrees
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Mark Sumner 🌒 @devilstower.bsky.social · 08/09/2026
Also a little blue heron. Just … not blue.
White wading bird in shallow water: little blue heron.
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Mark Sumner 🌒 @devilstower.bsky.social · 06/09/2026
Somehow Palpatine came back to the White House.
Proposed Space Force uniform based on Fascist uniforms from Starship Troopers.
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Mark Sumner 🌒 @devilstower.bsky.social · 06/09/2026
If our failing food security has been keeping salads off your plate, there is an easy answer. This pot of butter crunch lettuce is less than a month old. Nothing is easier to grow. It thrives at room temperature and just needs some light from a window. I have six more growing in my basement.
Small butter crunch lettuce plant
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Mark Sumner 🌒 @devilstower.bsky.social · 02/09/2026
Hmm. People should welcome data centers. Trade war with our closest ally. Endless war in the Middle East. Insisted everyone should act like it’s my name on the ballot. What else … what else? Time to declare War on Christmas!
Trump tweet: “Too many non-working holidays in America. It is costing our Country $BILLIONS OF DOLLARS to keep all of these businesses closed. The workers don't want it either! Soon we'll end up having a holiday for every once working day of the year. It must change if we are going to, MAKE AMERICA GREAT AGAIN!”
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Mark Sumner 🌒 @devilstower.bsky.social · 01/09/2026
I’m also happy to see that the USGS still hasn’t deigned to notice the royal snit.
USGS map showing Lake Ontario.
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Mark Sumner 🌒 @devilstower.bsky.social · 01/09/2026
If you switch your search to DuckDuckGo, it seems you also get a map from this universe. Right now, it really does seem to be just Google.
DuckDuckGo map showing Lake Ontario.
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Mark Sumner 🌒 @devilstower.bsky.social · 01/09/2026
Waze is still on the side of reality when it comes to lakes. ( Though their solution with the Gulf of Mexico seems to be just not showing any name.)
Waze map showing Lake Ontario.
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Mark Sumner 🌒 @devilstower.bsky.social · 01/09/2026
But it’s not like Apple hasn’t gotten out the knee pads before.
Apple Maps showing “Gulf of America.”
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Mark Sumner 🌒 @devilstower.bsky.social · 31/08/2026
vs Google Buttkisser Maps.
Google Maps “Lake America”
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Mark Sumner 🌒 @devilstower.bsky.social · 31/08/2026
Just double checking Apple Maps.
Apple Maps showing Toronto and Lake Ontario.
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Mark Sumner 🌒 @devilstower.bsky.social · 31/08/2026
In the 1990s, when “Left Behind” eschatology was at its peak, you had to really strain to make it work by looking for obscure symbols, making huge logical leaps, and pretending that the UN actually ran the world. What happened to all those people who could discover The Beast in a healthcare plan?
Group of masked ICE agents.
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Mark Sumner 🌒 @devilstower.bsky.social · 31/08/2026
Osprey hung around to scan the lake through the morning, then darted down and nabbed a couple of sunfish that he carried back to a tree to eat.
Osprey looking around from the top of a cedar tree.
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Mark Sumner 🌒 @devilstower.bsky.social · 31/08/2026
Venezuela produces heavy, sour crude oil with a high sulfur content. It’s dark, thick and sticky; hard to pump and to refine. The strategic reserve contains light, mostly sweet oil with half the sulfur of VNZ crude. Adding VNZ oil to the SPR would ruin both the oil and the storage facilities.
Tweet by Trump: “One of the things I am going to do with the Venezuelan Oil is fill up the Strategic National Reserves which, because of Sleepy Joe Biden, has been virtually emptied. The "topping out" process will begin very shortly, and is a Gift from Venezuela to the People of the United States.
Thank you! President DONALD J. TRUMP”
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Mark Sumner 🌒 @devilstower.bsky.social · 30/08/2026
An osprey has come to visit.
Osprey overhead, long wingtips against clear blue sky.
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Mark Sumner 🌒 @devilstower.bsky.social · 30/08/2026
A Little Blue Heron showed up at my lake. But I mistook it for a Snowy Egret until I got close enough to see that the size and beak were wrong. (Sorry for the photo quality. IPhone while paddling a kayak)
Large white wading bird. (Little Blue Heron)
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Mark Sumner 🌒 @devilstower.bsky.social · 28/08/2026
Has anyone considered the possibility that Natalie Harp actually hates Donald Trump?
Trump’s “mission accomplished” tweet drawing a comparison with Bush’s ridiculous claim.
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Mark Sumner 🌒 @devilstower.bsky.social · 28/08/2026
Watching 1957 movie “The Monster that Challenged the World.” There’s an entire scene devoted to how they can’t locate a map of an underground river because the proposition to fund the local library was voted down. Moral: If you don’t want to be eaten by giant vampire snails, vote “yes” on Prop L.
Monster from 1957 film “The Monster that Challenged the World”
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Mark Sumner 🌒 @devilstower.bsky.social · 22/08/2026
Same bird. I love these guys.
Green Heron crouching like a ravenGreen heron with neck extended and crest raised.
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Mark Sumner 🌒 @devilstower.bsky.social · 21/08/2026
Last month, Trump pulled the Strategic Petroleum Reserve to its lowest point since 1983, with experts warning that taking more oil risks damaging storage facilities. Naturally, Trump responded by taking more oil. Because if he stops, oil prices will rise even more.
Graph showing plummeting amounts of oil in the strategic reserve.
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Mark Sumner 🌒 @devilstower.bsky.social · 18/08/2026
If it wasn’t already obvious that I have no life …
Statistics on Quartiles showing a 100 day streak
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Mark Sumner 🌒 @devilstower.bsky.social · 15/08/2026
These guys appreciate the neighbor’s industrial grade boat dock. It gives them some shade, an easy spot to build nests, and a good view of the lake.
Barn swallows on a metal I-beam
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Mark Sumner 🌒 @devilstower.bsky.social · 13/08/2026
In Florida, Ron DeSantis declared that it was okay to murder protesters with your car if they made you nervous. “If you hit one of these people, that’s their fault for impinging on you.”
Tweet showing DeSantis defending the right to drive over protestors.
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Mark Sumner 🌒 @devilstower.bsky.social · 11/08/2026
1) Since when is it “Jim Henson’s Count Chocula?” 2) What dark wizardry transformed the Count from ink to felt? 3) Does this mean there are two rival vampire Counts in Muppetland?
Front of a box of Count Chocula cereal.
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Mark Sumner 🌒 @devilstower.bsky.social · 09/08/2026
Though it’s far from the most important point, one of these Americas features a man who understands the proper use of apostrophes.
Trump post showing Trump and his third wife in formal dress compared to El-Sayed and wife at a casual dinner. Title: “Two VERY DIFFERENT America’s”
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Mark Sumner 🌒 @devilstower.bsky.social · 09/08/2026
Two different Americas. One of Ballroom Republicans wearing clothes that the average American couldn’t buy with a month’s salary. One of progressive Democrats enjoying the kind of restaurant American families visit every day. Also, in one of these Americas, is a wife who clearly loves her husband.
Trump post showing Trump and Melania dressed for a formal ball while Abdul El-Sayed and his wife cuddle in a restaurant booth.
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Mark Sumner 🌒 @devilstower.bsky.social · 07/08/2026
It's as if they sat down to think "How could we make everyone's life worse and more complicated in a way that will also make people angry over the most trivial thing? Hey, how about we get rid of all the pennies, but not change how things are priced or taxed?"
Missouri Department of Revenue instructions on how to round transactions, that calls for rounding down totals that end in 1, 2, 6, or 7 and up totals ending in 3, 4, 8, or 9.
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Mark Sumner 🌒 @devilstower.bsky.social · 02/08/2026
14 years ago, I wrote an iPad game where you could design fighting robots and program them by soldering chips onto circuit boards. It got very few downloads, and vanished from the App Store after a couple of years. But I had fun making it.
The arena of the Battle Chips game. Vector image robots on a grid. Program screen for Battle Chips game.  Simulation of a simple circuit board.
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Mark Sumner 🌒 @devilstower.bsky.social · 31/07/2026
On to the next world. My work here is done.
“Mark Hamill followed you back”
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Mark Sumner 🌒 @devilstower.bsky.social · 28/07/2026
“Cameron” Terminator: The Sarah Connor Chronicles
Summer Glau as “Cameron” from Terminator: The Sarah Connor Chronicles
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Mark Sumner 🌒 @devilstower.bsky.social · 25/07/2026
Diane Lane in “Streets of Fire.” Ellen Aim and the Attackers is also the best fake film band.
Diane Lane as Ellen Aim in Streets of Fire.
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Mark Sumner 🌒 @devilstower.bsky.social · 22/07/2026
Life’s small pleasures.
Quartiles stats showing 200 perfect puzzles
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Mark Sumner 🌒 @devilstower.bsky.social · 21/07/2026
Even when posting something this ugly, Trump can’t be honest for a moment. The Venezuela kidnapping operation? War. The ongoing multinational war with Iran? “Military conflict.” Trump’s even afraid of Mike Johnson and the sycophant Congress. That’s top-notch cowardice.
Trump tweet: “Afghanistan War: 20 years, 2,000 DEAD.
Iraq War: 9 years, 4,600 DEAD.
Vietnam War: 19 years and 5 months, 58,220 DEAD.
Korean War: 3 years and 1 month, 36,574 DEAD.
Venezuela War: 1 day, O DEAD.
Iran Military Conflict: 4 months, 18 DEAD.”
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Mark Sumner 🌒 @devilstower.bsky.social · 17/07/2026
Bruce Taylor, CEO of Taylor Farms which is suspected to be connected to the cyclosporine outbreak, is a big Republican donor with at least 14 recent donations >$10K across multiple states. …
Information on Bruce Taylor from Open Secrets
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Mark Sumner 🌒 @devilstower.bsky.social · 16/07/2026
Understand that, when I bought them, all these varieties had names. Except I forgot them. If you notice some are in daylily jail, that’s because the deer find them very tasty.
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Mark Sumner 🌒 @devilstower.bsky.social · 16/07/2026
After years of foolishly buying “just a few more,” we have over 100 varieties of daylily. Some will still be blooming into the fall, but July is probably the peak. Here are a few.
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Mark Sumner 🌒 @devilstower.bsky.social · 04/07/2026
“All the armies of Europe and Asia...could not by force take a drink from the Ohio River or make a track on the Blue Ridge in the trial of a thousand years. No, if destruction be our lot we must ourselves be its author and finisher. As a nation of free men we will live forever or die by suicide.”
Portrait of Abraham Lincoln
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Mark Sumner 🌒 @devilstower.bsky.social · 03/07/2026
Remember folks, Missouri natives pronounce the state “Misery.”
Weather data showing 100 degrees and heat index of 118
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Mark Sumner 🌒 @devilstower.bsky.social · 02/07/2026
What’s amazing in these posts by Cruz and Graham is that they utterly ignore what Mamdani actually wrote. It’s almost as if they think their brainless followers will just repeat what they say without even looking two lines down.
Message from Cruz saying Mamdani doesn’t believe in AC attached to post saying to turn AC to 78 to protect power grid. Message from Graham saying Mamdani “is coming for your AC”attached to post saying to turn AC to 78 to protect power grid.
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Mark Sumner 🌒 @devilstower.bsky.social · 30/06/2026
Tuesday's casualty report from Ukraine is utterly typical of the last four months. - High casuaties. Russia losing people at an unsustainable rate. - Few armor losses. Few tanks remaining. - Medium range drones are increasing used against vehicles ferrying supplies behind the front lines.
Russian casualty report for 30 June 26, from Ukraine General Staff
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Mark Sumner 🌒 @devilstower.bsky.social · 30/06/2026
Was this “friend” someone named Speer?
Image of golden eagle attached to White House
Nazi eagle in Reichstag
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Mark Sumner 🌒 @devilstower.bsky.social · 28/06/2026
The air in St. Louis has gone beyond “soupy.” It’s like gelatin. The kind you get from boiling bones. I think it’s my bones. And they are still boiling.
Weather in St. Louis. Heat index 113.4
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