Explainer
How We Know Neutrinos Have Mass
A hundred trillion neutrinos pass through your body every second and never touch you, and for most of the twentieth century physicists were sure they weighed nothing at all. They…
Articles
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Explainer
Quantum Error Correction Explained: Surface Codes and Magic States
Quantum error correction diagnoses damage without reading the information it protects. Surface-code memories show how added qubits can improve reliability; magic state cultivation addresses a different bottleneck, preparing the resources…
Explainer
What Is a Qubit?
A qubit is not a bit that is somehow both 0 and 1 at once. That line points at the wrong mechanism. A qubit's state is a pair of complex…
Analysis
Neutrino Mass Ordering Explained: How JUNO Tells Normal from Inverted
In 59 days of running, JUNO caught 2,379 antineutrinos and pinned down two oscillation parameters 1.6 times more precisely than every previous experiment combined. It was not built for either…
Explainer
Why Nobody Has Ever Seen a Free Quark
Take a proton and try to pull one of its quarks out. The force resisting you does not weaken with distance the way gravity or electricity does. It stays roughly…
Analysis
Is X(2370) a Glueball? What the Missing Decay Shows
BESIII’s missing K*(892) decay signal supports a flavour-singlet argument for X(2370). It does not uniquely label the state as a glueball. The limit’s scope, production models and an exploratory hybrid…
Explainer
Logical Qubits Explained: Why Physical and Logical Qubit Counts Don’t Compare
Quantinuum reports 48 logical qubits built from 98 physical ones. Google's Willow result used 101 physical qubits to make one. IBM reports 70. All three numbers are correct. All three…
Analysis
Breaking RSA-2048: Why the Estimate Fell From 20 Million to 10,000 Qubits
In 2019 the reference estimate for breaking RSA-2048 was 20 million noisy qubits running for eight hours. In March 2026 a Caltech and Oratomic team put the figure at 10,000.…
Research
The Nuclear Reaction That Wasn’t Breaking the Stardust Models
The first ever measurement of neutron capture on niobium-94 came back close to the theoretical estimate it replaced. That is the key finding. For two decades, stellar models struggled to…
Research
Oxygen and Neon Collisions Reveal New Evidence of Quark-Gluon Plasma at the LHC
Two oxygen nuclei carry sixteen protons and neutrons apiece. Smash them together and the jets that come out lose energy on the way, which means something hot and dense sat…
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