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International Year of Quantum Science and Technology

2025 is the UN's International Year of Quantum, celebrating 100 years of quantum science and technology. Get involved to find out more about quantum technology and how it could change our future.…

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Latest updates in physics from Physics World and the IOP

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Filtered topic Instrumentation and measurement
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SI gets a makeover

A key meeting this month is likely to see all SI units defined for the first time in terms of fundamental constants. Benjamin Skuse explains the change …

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Physics for everyone – help people discover physics

Download our toolkit to inspire people about physics. …

Filtered topic Materials
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Why gradually does it for maximizing strength

Studies of copper reveal the benefit of combining a gradient approach with twinning dislocations and the mechanisms behind the improved properties …

Filtered topic Environment and energy
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Historic sites face risk from rising seas

Venice has been at hazard from rising seas for years. But so now are almost all historic sites near Mediterranean coasts, a survey finds …

Filtered topic Environment and energy
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Getting engaged: what encourages the public to marry up with environmental research?

From noisy seaweed to climate change poetry, there have been many approaches, as the Engaging Environments symposium in Bristol revealed …

Filtered topic Astronomy and space
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Quark deconfinement drives supernovae in blue supergiant stars, say astrophysicists

Prediction could be confirmed by underground neutrino detectors …

Filtered topic Materials
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3D acoustic crystals go topological

Coupled “saddle” surface states that greatly reduce backscattering of sound waves might be used to make more efficient sound filters and sensors …

Filtered topic Instrumentation and measurement
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Redefining the kilogram: the November 2018 issue of Physics World is now out

Find out why it'll be au revoir to the International Prototype Kilogram at a meeting in Paris this month …