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Karmela Padavic-Callaghan

55 Articles

Breaking encryption with a quantum computer just got 10 times easier

Quantum computers can theoretically crack common encryption methodsBlackJack3D/Getty Images The amount of…

We have a new way to explain why we agree on the nature of reality

We can usually agree what objects look like, but why?Martin Bond /…

A strange kind of quantumness may be key to quantum computers’ success

Google’s Willow quantum computerGoogle Quantum AI What is it about quantum computers…

Inside world’s ultimate X-ray machine before it becomes more powerful

An illustration of an electron beam traveling through a niobium cavity, a…

Mathematicians spent 2025 exploring the edge of mathematics

When numbers get large, things get weirdJezper / Alamy In 2025, the…

‘Spectacular’ progress has been made towards useful quantum computers

Practical quantum computers are moving closer to realityAlexander Yakimov / Alamy Fully…

The world’s first fully 3D-printed microscope blew up in 2025

The 3D-printed microscopeDr Liam M. Rooney/University of Strathclyde At the beginning of…

Qubits break quantum limit to encode information for longer

Quantum particles can now be made to carry useful information for longerkoto_feja/Getty…

Physics of light and magnetism rewritten after almost two centuries

Illustration of Faraday’s experiment showing how light becomes polarised by a magnetic…

The forgotten women of quantum physics

Physicist Chien-Shung Wu at the Smith College physics lab with an electrostatic…