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Nobel Winners Just Proved the Universe Is Quantum — 2025 Physics Prize Explained

#EverythingSpace #Universe.

Nobel Winners Just Proved the Universe Is Quantum — 2025 Physics Prize Explained.

In this episode of Everything Space, we break down the groundbreaking discoveries that earned this year’s Nobel Prize, and what they mean for the way we understand reality itself. From experiments that challenge Einstein’s idea of locality, to the mysterious phenomenon of quantum entanglement, these results show that the universe behaves in ways once thought impossible.

We’ll explore how scientists finally confirmed that particles can influence each other across vast distances — instantaneously — and why this discovery reshapes our understanding of space, time, and the very nature of existence.

Join us as we unravel the science behind the Nobel-winning breakthrough that proves the universe isn’t just strange — it’s quantum.

#QuantumUniverse #Physics2025 #NobelPrize #EverythingSpace #SpaceMysteries.

First Ever Programmable DNA Circuit Is a Breakthrough In Biocomputing

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Hello and welcome! My name is Anton and in this video, we will talk about an invention of a DNA bio computer.
Links:
https://www.nature.com/articles/s41586-023-06484-9
https://www.washington.edu/news/2016/04/07/uw-team-stores-di…perfectly/
Other videos:
https://youtu.be/x3jiY8rZAZs.
https://youtu.be/JGWbVENukKc.

#dna #biocomputer #genetics.

0:00 Quantum computer hype.
0:50 Biocomputers?
1:55 Original DNA computers from decades ago.
3:10 Problems with this idea.
3:50 New advances.
5:35 First breakthrough — DNA circuit.
7:30 Huge potential…maybe.

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Physicists unveil system to solve long-standing barrier to new generation of supercomputers

The dream of creating game-changing quantum computers—supermachines that encode information in single atoms rather than conventional bits—has been hampered by the formidable challenge known as quantum error correction.

In a paper published Monday in Nature, Harvard researchers demonstrated a new system capable of detecting and removing errors below a key performance threshold, potentially providing a workable solution to the problem.

“For the first time, we combined all essential elements for a scalable, error-corrected quantum computation in an integrated architecture,” said Mikhail Lukin, co-director of the Quantum Science and Engineering Initiative, Joshua and Beth Friedman University Professor, and senior author of the new paper. “These experiments—by several measures the most advanced that have been done on any quantum platform to date—create the scientific foundation for practical large-scale quantum computation.”

How sound and light act alike—and not—at the smallest scale

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in Leiden has produced new insights that could be applied in 5G devices and the emerging field of quantum acoustics. The study is published in the journal Optics Letters.

Ph.D. student Thomas Steenbergen says, “We saw that in materials behave in the same way as light, but also slightly differently. With a mathematical model, we can now explain and predict this behavior.”

A new ion-based quantum computer makes error correction simpler

Still, it’s not clear what type of qubit will win in the long run. Each type has design benefits that could ultimately make it easier to scale. Ions (which are used by the US-based startup IonQ as well as Quantinuum) offer an advantage because they produce relatively few errors, says Islam: “Even with fewer physical qubits, you can do more.” However, it’s easier to manufacture superconducting qubits. And qubits made of neutral atoms, such as the quantum computers built by the Boston-based startup QuEra, are “easier to trap” than ions, he says.

Besides increasing the number of qubits on its chip, another notable achievement for Quantinuum is that it demonstrated error correction “on the fly,” says David Hayes, the company’s director of computational theory and design, That’s a new capability for its machines. Nvidia GPUs were used to identify errors in the qubits in parallel. Hayes thinks that GPUs are more effective for error correction than chips known as FPGAs, also used in the industry.

Quantinuum has used its computers to investigate the basic physics of magnetism and superconductivity. Earlier this year, it reported simulating a magnet on H2, Helios’s predecessor, with the claim that it “rivals the best classical approaches in expanding our understanding of magnetism.” Along with announcing the introduction of Helios, the company has used the machine to simulate the behavior of electrons in a high-temperature superconductor.

String theory: Scientists are trying new ways to verify the idea that could unite all of physics

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called “Is the end in sight for theoretical physics?”

Hawking, who later became my Ph.D. supervisor, predicted that a theory of everything—uniting the clashing branches of general relativity, which describes the universe on large scales, and , which rules the microcosmos of atoms and particles— might be discovered by the end of the 20th century.

Forty-five years later, there is still no definitive theory of everything. The main candidate is string theory, a framework that describes all forces and particles including gravity. String theory proposes that the building blocks of nature are not point-like particles like quarks (which make up particles in the atomic nucleus) but vibrating strings.

Optimal scaling for magic state distillation in quantum computing achieved

Researchers have demonstrated that the theoretically optimal scaling for magic state distillation—a critical bottleneck in fault-tolerant quantum computing—is achievable for qubits, improving on the previous best result by reaching a scaling exponent of exactly zero.

The work, published in Nature Physics, resolves a fundamental open problem that has persisted in the field for years.

“Broadly, I think that building quantum computers is a wonderful and inspiring goal,” Adam Wills, a Ph.D. student at MIT’s Center for Theoretical Physics and lead author of the study, told Phys.org.

United States sets a world record and pulls off a quantum computing feat with one‑millisecond coherence for a qubit

Engineers have coaxed them into lasting longer, using a smarter materials stack and some painstaking fabrication.

Researchers in the United States say a superconducting qubit now holds its state for more than a millisecond, long enough to change how we think about useful quantum circuits. The result pushes lab records and nudges industrial roadmaps toward designs that look manufacturable rather than bespoke.

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