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Newly Discovered Spirals of Brain Activity May Help Explain Cognition

Recently I perched on the edge of a cliff at Ausable Chasm, staring at the whitewater over 100 feet below. Water rushed through sandstone...

Electric Vehicle Battery Recycling Gains Momentum With a Big New Closed-Loop System

Shifting to battery-powered vehicles is an essential step in tackling climate change, but it's also creating worryingly large amounts of e-waste and demand for...

Signs of Life? Why This Alien World’s Atmosphere Is Exciting Astronomers

Are we alone? This question is nearly as old as humanity itself. Today, the question in astronomy focuses on finding life beyond our planet....

The Most Advanced Embryo Models Yet Mimic the First Two Weeks of Human Development

Forget sperm meets egg. Using human stem cells, scientists have created human embryo-like structures inside petri dishes. These lab-grown blobs develop multiple structures that mimic...

OpenAI’s GPT-4 Scores in the Top 1% of Creative Thinking

Of all the forms of human intellect that one might expect artificial intelligence to emulate, few people would likely place creativity at the top...

This Week’s Awesome Tech Stories From Around the Web (Through September 9)

ARTIFICIAL INTELLIGENCE What OpenAI Really Wants Steven Levy | Wired "For Altman and his company, ChatGPT and GPT-4 are merely stepping stones along the way to achieving...

Amid Energy Price Spike, 86% of New Renewable Electricity Was Cheaper Than Fossil Fuels Last Year

Renewable power was already rapidly replacing fossil fuels as the cheapest source of electricity. Thanks to rocketing fuel prices last year, it is now...

Watch Generative AI Design a Customized Protein in Seconds

In late 2020, AI pioneer DeepMind achieved a breakthrough 50 years in the making. By predicting the shape of proteins with atomic accuracy, its...
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Why Meta Is Allowing Users to See the Inner Workings of Its AI Chatbot

This summer, the AI division of Mark Zuckerberg’s Meta unveiled its Llama 2 chatbot. Microsoft has been appointed as Meta’s preferred partner on Llama...

This Hybrid Solar Truck Can Go Over 6,000 Miles a Year on Pure Sunshine

Switching from combustion-engine cars to electric vehicles is going to be an important part of the renewable energy transition. But for the switch to...

How Will We Know If AI Is Conscious? Neuroscientists Now Have a Checklist

Recently I had what amounted to a therapy session with ChatGPT. We talked about a recurring topic that I’ve obsessively inundated my friends with,...

This Week’s Awesome Tech Stories From Around the Web (Through September 2)

AUTOMATION High-Speed AI Drone Beats World-Champion Racers for the First Time Benj Edwards | Ars Technica "On Wednesday, a team of researchers from the University of Zürich...

Sahara Space Rock 4.5 Billion Years Old Upends Assumptions About the Early Solar System

In May 2020, some unusual rocks containing distinctive greenish crystals were found in the Erg Chech sand sea, a dune-filled region of the Sahara...

Scientists Electrify Biology by Converting Current Into the Chemical Fuel of Cells

The cells of all living organisms are powered by the same chemical fuel: adenosine triphosphate (ATP). Now, researchers have found a way to generate...

AI Is Turbo-Charging the Search for Electric Vehicle Battery Metals

As the world works to transition from fossil fuels to renewable energy sources, we’ll extract less oil and gas from the Earth and more...

Scientists Unveil the First Complete Sequence of the Y Chromosome

After over two decades, the human genome sequence is finally complete. The holdout? The Y chromosome. Although far smaller than the other 23 chromosomes, Y...

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