Technetium Dreams

All that glitters is not gold: The most valuable things in the world!

All that glitters is not gold: The most valuable things in the world!

‘Twas Art that moved the beast. And rockets.

How oil built the world

How do we get helium? And what do we use it for?

It's what you do, not how you do it…

Making the miracle from Manchester

Just weave and add resin!

If you have any of these four music habits, there's a chance you're causing instant secondhand embarrassment; here's how to address that.
Here's a chat someone thought you'd want to see.

People with good motives may engage in bribery and worse depending on what society expects of them. A political scientist explains.

Most people care what others think of them. In many situations, that can be leveraged for the common good.

Sony will design the image sensors. The venture will use TSMC’s process
Muse Glimmer is a 30-billion-parameter open agentic model from Meta Superintelligence Labs, optimized for always-on local workflows on consumer hardware.
As AI shifts software engineering from writing to reviewing, discover how Go's strict compiler and unified toolchain ensure reliable AI-generated code.

Something happened at [BSidesSF](https://bsidessf.org/) 2026 that nobody saw coming. The top ten teams in the Capture The Flag competition didn't just use AI to...

Compression and LLMs are trying to solve the exact same problem: predicting what comes next. Learn the fundamentals of compression and how better prediction leads to better shrinkage.

Follow Linux logs in real time with tail -F, filter live output with grep, pause with less +F, and stream systemd service logs with journalctl -f.
Includes background-clip for masking backgrounds, vertical-align for aligning elements, box-decoration-mode for consistent edge styling, letter-spacing for spacing control, and text-combine-upright for vertical text layouts.

In a world filled with scams, being wary makes perfect sense. But health, trust and decision-making can suffer when the fear of getting conned goes too far.

The Geopolitics of Black Sludge Processing
Kevin Dowdell, a lieutenant in an elite FDNY rescue unit, taught his sons to take action. When he disappeared on 9/11, they went to Ground Zero to search for him.

There is a specific quality to well-made Japanese stationery that is difficult to name and easy to recognize. It is not about price or brand recognition. It is the sense that the object was designed by someone who used a pen every single day and got quietly frustrated with…

The first time I saw Threehalves, I did a double take. Seven feet tall, four-legged, with a horned goat head and glowing eyes, it looks less like a piece of modern engineering and more like something conjured from ancient mythology. It's the kind of design that makes you laugh…
Explore West Virginia's highest lake, where trout fishing, camping, mountain scenery, and dark night skies make for a memorable outdoor escape.
Section 2 of Chapter 5: Why the diagram succeeds when a sentence may fail, and how different modalities work in cognition?

A genetic study shows how smell capabilities were maintained in a hunter-gatherer population

Like many American stories, the story of the National Parks begins with pillage, death, deep cultural misunderstanding, and venture capitalism. According to Ken Burns’ film series The National Parks:

It’s often assumed people lose their minds in a crowd. Research on riots, festivals and sports tells a more uplifting story

Plastic has long been the default choice for packaging because of its durability, flexibility, and low cost. Today, however, designers are proving that high-performance packaging does not have to come at the expense of the environment. Advances in renewable materials, circular…
Seaweed packaging films, molded pulp, mono-material packaging, compostable foams, and dissolvable packaging
Seaweed

by Timothy Gao

In the 1960s, worm-training experiments and their strange implications captivated the nation. Columnist Claire L. Evans follows the neuroscientists who attempted to recapture the magic.
In the 1960s, an eccentric behavioral psychologist named James McConnell convinced the scientific establishment that planarian worms, like Pavlov’s dogs, could be classically conditioned — and that memories of this training could be transferred from worm to worm through cannibalism. These bizarre…

an ai agent for the socially expensive work of organizational dissent

A reflection on the Tenth Man Rule, a form of institutionalised devil's advocacy. How can we benefit from a professional pain in the neck?

Coffee has become one of the most effective tools retailers have for encouraging customers to stay longer and engage more deeply with a space

A clear, math-first walkthrough of how VAEs learn to generate new data

fMRI scans show happiness, fear, anger, and sadness have distinct brain activity patterns in doggy brains.

Decline and renaissance in El Segundo

Discover Snowflake Postgres Mirroring. Learn how push-based change data capture delivers transactional replication to your data lake with zero lag.

Sometimes dubbed the 'pleasure chemical', dopamine is often wildly misunderstood. Nikolay Kukushkin delves into what the much-discussed neurotransmitter really does to our brains.
If you take the weight difference between a reasoning model and its non-reasoning instruct counterpart, and then apply more of that difference to the…

Because I am known to write using a fountain pen on paper, a number of people have pointed me to this post and its underlying research. I won’t rehash what is said in those sources, but the gist of it is that when you write things down by hand you’re recruiting more of your…

A novel theory of how technological revolutions affect the rise and fall of great powers
Sunday School: Starlink and Link-Budget 101! There are many people who think that SpaceX can do d2d indoors but "Ye cannae change the law of physics". RF is RF, from a satellite 550km away, or a Cell site 1km away. Your phone needs a signal above around -110dBm for a poor…

Inside the kitchens of home cooks who are dreaming up everything from “urban tacos” to gumbo pot pie.

Working with and living in spatially complex environments may help delay cognitive decline, though more research is needed.
What conductors actually do

Over the past 20 years, Talenti has changed from a small, independent brand to a piece of a corporate conglomerate. Has that affected its quality?
While AI makes it easy to create prototypes, these are often not fully functional products. A real product requires users, a market, and solves real problems.