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Simulating inner strain that causes brains to bulge

Researchers use models of soft solids to assess damage caused by craniectomies

Flash Physics: Salty life on Mars, predicting molecular properties and a new head for NASA science

Today's selection of need-to-know updates from the world of physics

Diamond magnetometer could help shrink computer hard drives

Sensor can characterize broadband magnetic fields

Flash Physics: Europa's plumes, reflective atoms, LUX-ZEPLIN goes ahead and LHC elastic collisions

Today's selection of need-to-know updates from the world of physics

'Physical cryptography' uses neutrons to compare nuclear warheads

Technique can identify objects without knowing what they look like

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Tunable, narrow-bandwidth mid-infrared laser sources for compact trace gas analysis

Laser-based photoacoustic spectroscopy using the Cobolt Odin™ tunable mid-infrared laser. A white paper from Cobolt, a Hübner Group company

Single molecule spectroscopy using C-WAVE

Using the high-performance optical parametric oscillator laser C-WAVE at the Max Planck Institute for the Science of Light. A white paper from HÜBNER Photonics

2D Materials celebrates Impact Factor: 9.611

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We are delighted to announce that 2D Materials has received a first Impact Factor of 9.611. We are very grateful to our Editorial Board, authors and readers for embracing 2D Materials and we hope to continue to serve researchers working in this exciting field in the future.

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Blog

My first experience of peer review

Let’s build on the positives of publishing my first paper, and eliminate the negatives

Multimedia

podcast

Still not even wrong

Podcast Ten years after his infamous anti-string-theory book, Peter Woit thinks the subject is more tangled than ever

Why do we want to build a watt balance to determine mass?

Video Stephan Schlamminger makes the case for why we need to redefine the kilogram

Why should scientists communicate their work to the public?

Video Andrea Morello on the responsibility of scientists to share the findings of their research

Features

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A billion pixels, a billion stars

Gerry Gilmore and Floor van Leeuwen explain how the precise data from the Gaia mission will revolutionize our view of the galaxy

Opinion

opinion

Fighting science denial

Robert P Crease on how to fight “science denial” in light of the upcoming US election

Reviews

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Adventures in search of auroras

This fascinating account of the Northern Lights taught reviewer (and space plasma physicist) Colin Forsyth a thing or two about aurora science

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The risks and rewards of radiation

Timothy Jorgensen’s book greatly contributes to removing the mystery and misunderstanding that surrounds radiation, writes reviewer Jun Deng

Innovation & industry

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Physics World Focus on Vacuum Technology

Free to read: Challenges, applications and solutions

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Fusion

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