🌎 Earth's inner core may have stopped spinning

Jan. 24, 2023

Listen, we all need a break sometimes. And that goes for the Earth's inner core, which appears to have stopped spinning. If a new paper is right, it's done this before and there's nothing to worry about — our core may go in a 70 year cycle and reverse direction every 30 years or so. We won't feel much up here, but it shows that down below, our planet has quite the core workout, and we're still not sure why.

What’s New
SCIENCE
Earth's inner core may have stopped spinning — study

Mysteries still abound for scientists studying the Earth’s climate, biosphere, surface topography, and even the oceans, but they all have a distinct advantage: the subjects of their inquiries are, to some degree or another, directly accessible for observations.

Not so for geologists studying the very heart of our planet. Lying 3,900 miles beneath Earth’s crust, mantle and liquid metal outer core, the solid iron inner core of our world is accessible only by listening to seismic waves that pass through it during Earthquakes, or, in the recent past, nuclear explosions. In decades of such seismic research, geologists have come to believe that the inner core oscillates, spinning this way and then that, over some period of time.

And a new study published Monday in Nature Geoscience suggests that the inner core may have just stopped moving.

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GEAR
Why Microsoft gutted HoloLens and doubled down on ChatGPT

Microsoft is making a big bet on artificial intelligence. The company announced “the third phase” of its relationship with OpenAI — the creators of ChatGPT and Dall-E 2, among other impressive/concerning AI demos — which includes “a multiyear, multibillion dollar investment” and the commitment that Microsoft will be the exclusive cloud provider for the AI company.

Taken on its own, this is a natural extension of pre-existing financial relationship, but in the context of the last two weeks of brutal tech layoffs — including major cuts to Microsoft’s own augmented and virtual reality teams — it seems as good a signal as any that Microsoft considers offering AI-enabled services to be a much more viable future than the metaverse.

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INNOVATION
5 futuristic tech ideas that could help us explore distant worlds and live in space

Before humans can land on Mars or probe distant, icy worlds in our Solar System, we’ll need new technologies to get us there.

Every year, the NASA Innovative Advanced Concepts (NIAC) program awards grant money to scientists and engineers to explore new technology concepts that could boost future space missions.

At this point, the concepts are just that — concepts. These new technologies aren’t a reality yet. But with financial support from the competition, teams hope to actually build and test them.

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The Inverse Review
'The Pod Generation' is soft sci-fi satire with too light a touch

Emilia Clarke and Chiwetel Ejiofor star in a sci-fi satire that could’ve used more edge.

In the not-so-distant future of The Pod Generation, technology threatens to render nature obsolete. Sophia Barthes’ gentle, pastel-hued sci-fi film introduces a quasi-utopian society in which ever-present AI assistants prepare the morning coffee, monitor “bliss indexes,” and conduct therapy sessions in Zen-like wellness chambers.

Instead of going to the countryside to take in the great outdoors, people unwind in nature pods and swing by fresh air bars to enjoy deep inhales from oxygen masks. Everything feels comfortable and pleasant, because it’s been designed that way.

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HBO
'The Last of Us' Clickers are going to get even grosser

The Last of Us’ journey from video game to HBO series led to several changes. The spores were replaced with a massive fungus network, scenes were added to explain the origin of the outbreak, and new characters were introduced to make the action more cinematic.

But many elements remain untouched, and leaving the terrifying clickers alone was a no-brainer. The fungus-faced zombies were a huge threat to players, and now they’re just as scary for viewers. Here’s everything you need to know about the creepy critters... and how you’re going to see even worse down the line.

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Older messages

♻️ Is plastic recycling a scam?

Monday, January 23, 2023

Plus: 'The Last of Us' star Anna Torv unpacks Tess' tragic moment. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

🧠 Let’s talk about breathwork

Sunday, January 22, 2023

Today we're going to talk about how to use a “physiological sigh” to your advantage. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

⚔️ 'Vox Machina' returns

Friday, January 20, 2023

Plus: Dinosaur fossils complicate our understanding of how they reproduced. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

🌌 Ancient galaxy candidates

Friday, January 20, 2023

Plus: Inverse's 23 most anticipated movies of 2023. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

🍿 Gerard Butler is flattered to be called “King of the B-Movie”

Friday, January 20, 2023

Plus: Webb Telescope just found its first exoplanet. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

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