Here is the novelization of the cartoon... sort of. As She Climbed Across the Table by Jonathan Lethem.
Ha ha, maybe. The article is pretty short. However, the actual paper linked at the bottom of the article is titled "Hamiltonian cycles on Ammann-Beenker Tilings" (unfortunately I can only see the abstract), so the original authors are also responsible!
It's my thinking that the key point of thr Hamiltonian cycle in this context is it visits nodes only once thereby creating a unique path. The trick here seems to be then joining those paths for a collection of subgraphs? I'm really not sure. It's a bit beyond me, but I find it interesting to think about.
Physicists Have Created The World's Most Fiendishly Difficult Maze (using Ammann-Beenker aperiodic tiling and Hamiltonian cycles, possibly mimicking quasicrystal structures)
Daedalus could have learned a thing or two from a team of physicists in the UK and Switzerland.
![Physicists Have Created The World's Most Fiendishly Difficult Maze](https://mander.xyz/pictrs/image/1dcc17c2-f938-40f3-98cd-36be939d8623.jpeg?format=webp&thumbnail=256)
What are you talking about. Everyone knows polls are the best way to determine what is or is not a myth. That's why that TV show Mythbusters failed so miserably and is off the air now. Too much fiddly experimentation and sciency mumbojumbo, and not nearly enough polls. It really helps if the polls ask pointed questions about hot button issues with little to no context also... So people aren't confused or have to think too much (which also is a form of dishonesty when you think (but not too much) about it). Pretty sure there is a poll out there somewhere that confirms this.
My god, at this rate UTC+1 and UTC+3 will dominate the whole world by 2223!
Interesting perspective, but I'd tend to argue that the technologies such as WiFi have massively increased inclusiveness and accessibility for magnitudes more people than it has raised issues for.
WiFi, for example, allows libraries to offer servises 24 hours a day without the need to physically enter the building. Wirh such openness comes some security and resource sharing challenges, and metimrs addressed by throttling or overly aggressive firewalls. But for nearly everyone the expanded accessibility has been fantastic.
I am also concerned with outsourcing. But worried about cloudflare are pretty far down the list. Adobe controlled DRM on most ebooks, and even third party cloud based catalogues, are way more concerning. But unfortunately these happen to be the most cost effective way the limited funding of libraries can manage in many cases. I hate these circumstances but it seems to me the compromise is providing more access to more resources for more people, not less.
This is not to discourage always better ways and more freedom and efficiency. But overall I just can't see how the issues you cite are excluding people more than helping include more people.
Lets face it, the half dozen people per million (if that) who care about the FLOSS status of thier WiFi hardware's firmware, probably are technically capable enough to find a way to access library resources securely more than most people!
International war criminal to come get pats on the back says unconditional supporter of domestic insurrectionist and life-long criminal.
As a person who ages ago created and single letter (before the @) email address thinking myself clever and efficient... I'm amazed and distressed how many forms have insisted that my email address is invalid.
The wealthy NEED the airports to keep running so not to interfere with their vacation plan. Starving kids on the other hand can simply be rewoven as doormats by any good capitalist.
The blueberries are ready when they taste good to you. Some people like them earlier for a more tart flavour.
And yet their makeup is impeccable. Article says "young people", but curiously only cute women in the pictures.
"It looks cute, and yet, you don't lose that feeling of sexiness." Ah, the all important feeling of sexiness in the office that women strive for.
"Lithium and Ebikes: A 20 year reflection point", Justin Lemire-Elmore, Grin Technologies. Describes history of problems with battery quality. #technology
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A team of environmentalists and zoologists affiliated with several institutions in Indonesia has confirmed that a tiger species once thought extinct is still living on the island of Java. In their study, published in the journal Oryx, the group conducted a DNA analysis of a hair found by a conservat...
![Hair from tiger thought to be extinct found by conservationist on Java](https://mander.xyz/pictrs/image/8a12757e-b2f1-400d-82e6-9c6610e8be6a.jpeg?format=webp&thumbnail=256)
"How to Clone a Mammoth: The Science of De-extinction", Beth Shapiro, molecular biologist. #biology
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Multi-reddit-like functionality.
Users being able to group communities together themselves might also be a potential solution to the many, many posts complaining about the fragmentation of identical communities across instances.
Sometimes a bandage helps to stop the bleeding.
Sometimes bandages are left on too long and wounds fester.
Bandages can be useful sometimes, but care must still be taken.
Ai Weiwei lived in China most of his life, and was openly critical of the government there. He has been imprisoned before. In his family history, one of his parents was internally exiled. This is a brave person who knows a few things from personal experience and deserves some respect and consideration, even if you disagree.
Vogager has a web app version, if that's what you mean by front end.
I haven't tried it but I've been thinking about it... Since NextCloud supports s3 storage it would seem its photo apps, such as Memories should work that way?
Kids these days not playing enough Lunar Lander
To me this perspective seems to reach the exact opposite conclusion than it should given its premises.
Crickets is a good alternative. Especially when sprinkled on avacado toast.
Seems like a tacit admission at very least that to anyone without access to these internal documents the accusation of genocide is reasonable. Interesting.
[Some] Secrets of Cat Evolution Have Finally Been Revealed
Through a detailed analysis of the complete genomes of five cat species, researchers have been able to resolve some long-standing mysteries about the evolution of these animals – giving us a much better understanding of how different species developed.
![The Secrets of Cat Evolution Have Finally Been Revealed](https://lemmy.ml/pictrs/image/5837d5ce-adc6-4d0d-a5be-e79fe7d52115.jpeg?format=webp&thumbnail=256)
Space Junk Is Invisibly Polluting Earth, And We Only Just Found Out. "Metal vapor in the stratosphere is only predicted to increase."
Even the space junk designed with disposal in mind is a polluting presence around Earth, a new study has found. Those chunks of rocket and space station and dead satellites that burn up on atmospheric reentry leave miniscule traces of metal lingering...
"Evolving Sentience", Nicholas Humphrey, neuropsychologist. A theory of how cognative-sensory loops could give rise to qualia. #biology #psychology #philosophy
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The lecture is based on his book, "Sentience: The Invention of Consciousness"
Post-lecture Q&A: https://youtu.be/cBIa1KeXEWk?si=1-mVNCnXD7cvgusz
India landed its Chandrayaan-3 spacecraft near the moon's south pole today (Aug. 23), making history for the nation and for lunar exploration in general.
![India lands on moon! Chandrayaan-3 becomes world's 1st spacecraft to land near lunar south pole](https://lemmy.ml/pictrs/image/603ea3cf-7c3e-47fe-b526-c92b03e324d6.jpeg?format=webp&thumbnail=256)
The Luna-25 probe, Russia's first Moon mission in almost 50 years, has crashed on the Moon after an incident during pre-landing manoeuvres, Russian space agency Roscosmos said on Sunday.
![Russia's Luna-25 probe crashes on the Moon](https://lemmy.ml/pictrs/image/f720705d-6a9d-4348-9c88-e789b56a57ff.jpeg?format=webp&thumbnail=256)
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Jupiter may be the stormiest place in the Solar System, but Saturn's no slouch either.
![Fierce Megastorms on Saturn Scar The Sky For Centuries](https://lemmy.ml/pictrs/image/e2ac9fc0-4223-463e-b00d-21720e8e4cc8.jpeg?format=webp&thumbnail=256)
Jupiter may be the stormiest place in the Solar System, but Saturn's no slouch either. A new study has found that the ringed giant also has persistent megastorms that can last a century and leave deep atmospheric scars that last much longer.
An analysis of radio waves emitted by Saturn conducted by a team of astronomers led by Cheng Li of the University of Michigan has revealed long-lasting signatures of giant storms, including equatorial storms that took place hundreds of years ago.
This is a fascinating insight into the dynamics of Saturn, and can help us figure out the cause of the strange megastorms that rage every few decades...
Long COVID associated with FOXP4 gene in study
Study link: https://www.medrxiv.org/content/10.1101/2023.06.29.23292056v1
A new study published in the CABI journal Human-Animal Interactions suggests that companion animals—including dogs, cats, fish and birds—do not significantly benefit the emotional health of owners with severe mental illness.
![Pets do not significantly benefit the emotional health of owners with severe mental illness, study shows](https://lemmy.ml/pictrs/image/92349a77-0890-498e-867e-3e194f9ac803.jpeg?format=webp&thumbnail=256)
Paper: https://www.cabidigitallibrary.org/doi/10.1079/hai.2023.0027
Charged cosmic rays, high-energy clusters of particles moving through space, were first described in 1912 by physicist Victor Hess. Since their discovery, they have been the topic of numerous astrophysics studies aimed at better understanding their origin, acceleration and propagation through space,...
![Research group unveils properties of cosmic-ray sulfur and the composition of other primary cosmic rays](https://lemmy.ml/pictrs/image/924f394f-0a13-454c-bdb4-7fbdf9ce7087.jpeg?format=webp&thumbnail=256)
Charged cosmic rays, high-energy clusters of particles moving through space, were first described in 1912 by physicist Victor Hess. Since their discovery, they have been the topic of numerous astrophysics studies aimed at better understanding their origin, acceleration and propagation through space, using satellite data or other experimental methods.
The Alpha Magnetic Spectrometer (AMS) collaboration, a large research group analyzing data collected by a large magnetic spectrometer in space, recently gathered new insight about the properties and composition of specific types of cosmic rays. In a new paper, published in Physical Review Letters (PRL), they specifically unveiled the composition of primary cosmic-ray carbon, neon, and magnesium, along with the composition and properties of cosmic-ray sulfur.
Gravity's pull is a constant on Earth, but our planet is no uniform sphere.
And for that matter, could our universe be inside a black hole?
![Could Earth be inside a black hole?](https://lemmy.ml/pictrs/image/22529eb4-e5bb-4a76-b074-de2fc5e2cc9d.jpeg?format=webp&thumbnail=256)
"Tracking the First People into Ice Age North America" [2020], Craig Childs. Describes experiences on routes and in environments maybe similar to ice age human migration. #anthropology #lecture
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Craig Childs chronicles the last millennia of the Ice Age, the violent oscillations and retreat of glaciers, the clues and traces that document the first encounters of early humans, and the animals whose presence governed the humans chances for survival.
With the cadence of his narrative moving from scientific observation to poetry, he reveals how much has changed since the time of mammoth hunters, and how little. Across unexplored landscapes yet to be peopled, readers will see the Ice Age, and their own age, in a whole new light.
Craig Childs is a writer, wanderer and contributing editor at High Country News, commentator for NPR's Morning Edition, and teaches writing at University of Alaska and the Mountainview MFA at Southern New Hampshire University. His books include Atlas of a Lost World: Travels in Ice Age America (2019), Apocalyptic Planet (2013) and House of Rain (2008).
"Tracking the First People into Ice Age North America" was given on August 4, 2020 as part of Long Now's Seminar series. The series was started in 2003 to build a compelling body of ideas about long-term thinking from some of the world's leading thinkers.
"The Ocean Physics Behind Net Zero", Prof. Myles Allen (Oxford). Demonstrates simplified physical model using water pressure for temperature. #climate #physics #lecture
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Why is the deep ocean cold? And why does this matter for global warming?
Doing the maths with pipes and plumbing, not computers, we explore how processes that keep the deep oceans at frigid Arctic temperatures also determine how fast the world is warming in response to rising greenhouse gas concentrations – and also explain why it would be so difficult to say when the warming would stop even if we were to stabilize greenhouse gas concentrations at today’s levels forever.
#climate #physics #lecture #ocean
"Particle physics made easy", Dr. Pauline Gagnon (CERN). Explains the standard model, particle accelerators, dark energy, higgs boson with helpful analogies. #physics #lecture
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> What is the Large Hadron Collider used for? How do we know that dark matter exists? Join Pauline Gagnon as she explores these questions and the current ongoing research at CERN, the European Laboratory for Particle Physics. Watch the Q&A here: https://youtu.be/vQ8W6_uM0Pw > > Could we be at the dawn of a huge revolution in our conception of the material world that surrounds us? > > The creativity, diversity and motivation of thousands of scientists have gone into CERN, and ensured the success of one of the largest scientific projects ever undertaken. It has led to scientists being able to describe the smallest constituents of matter, and the role of the Higgs boson. This talk explores the world of particle physics, spanning the infinitesimally small to the infinitely large. > > This talk was recorded at the Ri on 26 September 2022. > > Pauline Gagnon first studied at San Francisco State University then completed a PhD in particle physics at University of California in Santa Cruz. Pauline then started research activities at CERN, the European Laboratory for Particle Physics located near Geneva, where Pauline worked as a Senior Research Scientist with Indiana University until retirement in 2016.