Quantum Computing

Quantum Computing

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13mins
Jim Al-Khalili introduces the technologies emerging from the second quantum revolution.
nuclear fusion
The Department of Energy's newest mission seeks to make a unified AI platform across all national labs. Will it help US science, or kill it?
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11mins
Members
“The next revolution will be quantum computers that will make the digital computer look like an abacus.”
A woman with long blonde hair, wearing a black top and blazer, stands outdoors in front of modern buildings on a sunny day.
Investment in quantum is growing. Anastasia Marchenkova wants to make sure funders still ask the tough questions.
Two illustrations: on the left, a ball bounces back after hitting a wall; on the right, inspired by quantum advances, the ball passes through—echoing breakthroughs honored with the Nobel Prize in Physics. A child throws the ball in both scenarios.
Quantum mechanics was first discovered on small, microscopic scales. 2025's Nobel Prize brings the quantum and large-scale worlds together.
There could be variables beyond the ones we've identified and know how to measure. But they can't get rid of quantum weirdness.
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1hr 8mins
“An equation, perhaps no more than one inch long, that would allow us to, quote, 'Read the mind of God.'”
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One of the most original and optimistic thinkers in America sketches some big ideas about what's possible with AI in the next 25 years.
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22mins
"Quantum mechanics and quantum entanglement are becoming very real. We're beginning to be able to access this tremendously complicated configuration space to do useful things."
A close-up of the quantum AI processor labeled "Willow" rests on a textured metallic surface, hinting at the mysteries of quantum computation and whispers of parallel universes.
By improving quantum error correction, quantum computations are now faster than ever. But parallel universes? That's utter nonsense here.
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Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
A stylized digital shield in the center, surrounded by red pixelated designs, with quantum code fragments displayed on the shield. The background has black, swirling patterns, reminiscent of encryption tools at work.
Quantum computing brings significant opportunities — but equally significant cybersecurity risks.
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6mins
“You’re not meant to understand what I just said, because I don’t understand what I just said…” Physicist Brian Cox on one of the most complex theories in space science.
A gold cylinder with a yellow handle crafted for quantum computing.
Here in the 21st century, quantum computing is quickly going from a dream to a reality. But what's hype, and what's actually true?
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AI was key to making Moderna's COVID mRNA vaccine. Its role in mRNA therapeutics will rapidly grow in the coming years.
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6mins
Humanity is a type 0 civilization. Here’s what types 1, 2, and 3 look like, according to physicist Michio Kaku.
A man in a suit is pointing his finger at a yellow background, referencing string theory.
6mins
If Einstein couldn’t solve the theory of everything, could anyone? Physicist Michio Kaku explains what it would take.
bit vs qubit
Can quantum computers do things that standard, classical computers can't? No. But if they can calculate faster, that's quantum supremacy.
A man in a suit and tie is pointing to a quantum computer.
11mins
Theoretical physics professor Michio Kaku outlines the evolution of computers from analog to digital and introduces quantum computers as the next frontier.
A man exploring quantum computing in a room with red lights.
Nature may not allow us full access to the weirdness of quantum mechanics.
5mins
Is science close to explaining everything about our Universe? Physicist Sabine Hossenfelder reacts.
Computers are growing more powerful and more capable, but everything has limits
The science fiction dream of a traversable wormhole is no closer to reality, despite a quantum computer's suggestive simulation.
wormholes
Perhaps wormholes will no longer be relegated to the realm of science fiction.
We are not yet at the point where quantum communications can be deployed to secure the internet, but we might not be far off. 
quantum communication
Quantum communication offers a surer path to sending an interstellar message, as well as receiving one. But can we do it?
quantum steampunk
How efficiently could quantum engines operate?
It’s perhaps the most famous thought experiment in all of physics, but is full of popular myths and misconceptions. One of the most bizarre ideas about the quantum Universe is […]