With climate change impacting the world’s coffee supplies, can physics help you reduce waste by brewing smarter? Michael Allen investigates
Have you been keeping up to date with physics news? Try our short quiz to find out
Robert P Crease reports from a conference at CERN on particle physics in the 1980s and 1990s
Mike Follows reviews Friction: a Biography by Jennifer R Vail
Johan Hansson says it is dangerous to treat artificial intelligence as a magic wand
Robert P Crease reveals the curious twist in the development of Chinese physics in the 1960s
Robert P Crease notes parallels between US and Soviet science
Honor Powrie extols the virtues being just “good enough” in life
Critical Point has appeared in Physics World magazine since May 2000, written by science historian and philosopher Robert P Crease. Enjoy our pick of the best columns, which bring the perspective of an outsider looking in on the “workshop of science”.
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Read article: Quiz of the week: how many galaxies and quasars are in the biggest high-res 3D map of our universe?
How many words can you find in this puzzle?
Read article: Word flower puzzle no. 3
Our podcast guest develops technologies for proteomics
Read article: Proteins on manuscript reveal how Renaissance medicines were made
Chris Sinclair talks to Michael Frayn about a new revival of his classic science play Copenhagen
Read article: Michael Frayn on Copenhagen: ‘When I wrote it, I didn’t think it would even be staged’
Can you guess the physics-related word in this puzzle?
Read article: Word wave puzzle no.2
Have you been keeping up to date with physics news? Try our short quiz to find out
Read article: Quiz of the week: how long will NASA’s Artemis II mission to the Moon last?
How many words can you find in this puzzle?
Read article: Word flower puzzle no. 2
Author Andy Weir and astrophysicist Becky Smethurst unpack the physics in the new Hollywood space epic
Read article: Exploring the astrophysics behind Project Hail Mary
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Read article: Quiz of the week: how many antiprotons did CERN transport by truck?
Try out our new word finder game today
Read article: Word wave puzzle no.1
Scientists discuss whether AI could surpass human contributions to physics by 2035
Read article: Is ‘vibe physics’ the future?
How many words can you find in this new interactive puzzle?
Read article: Word flower puzzle no. 1
Wenhui Duan outlines how Tsinghua aims to continue its rich history in physics
Read article: Celebrating 100 years of physics at Tsinghua University
The Midnight Ballet by Will Budgett is a treat for the eyes
Read article: Shadow sculptures evoke quantum physics
The noise is down to the base of the shoe forming wrinkles that travel at near supersonic speeds
Read article: The physics of why basketball shoes are so squeaky
There is lots of classical mechanics in freestyle skiing
Read article: Olympian Eileen Gu rules the piste with physics and international relations
Predicting the future is hard, but here’s a flavour of what’s hot in physics right now
Read article: Happy new year: what’s happening in physics in 2026?
Michael Banks picks his favourite articles this year from the world of everyday physics
Read article: The quirkiest stories from the world of physics in 2025
Explore our two regular podcast series! Physics World Weekly looks at the latest events and headlines in physics, as well as featuring short interviews with scientists and our team of journalists. Physics World Stories takes a more in-depth look at a topic.