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  • The 2022 Nobel Prize in Physics has been awarded “for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science”, a long-anticipated topic for the prize.

    Editorial
  • Units of length have come a long way: from countless local variants to standardized measures. Peter Sidaway looks back at some milestones.

    • Peter Sidaway
    Measure for Measure
  • An analysis of representations of fluid flows in classical paintings reveals scientific inaccuracies. Some of these misrepresentations might be caused by a limited understanding of fluid dynamics and others by deliberate artistic choices.

    • Rouslan Krechetnikov
    Comment
  • Physics societies have a long and illustrious history. Now, a world-wide union of societies celebrates its 100th birthday with a centennial conference.

    Editorial
  • A new study that reveals under-citation of women physicists invites individual and journal-level action to tackle discrimination.

    Editorial
  • The vast majority of devices for processing quantum information — from communication to computation and sensing — operate with quantum bits. Federico Levi tells us what makes a good qubit.

    • Federico Levi
    Measure for Measure
  • Fluid simulations today are remarkably realistic. In this Comment I discuss some of the most striking results from the past 20 years of computer graphics research that made this happen.

    • Károly Zsolnai-Fehér
    Comment
  • Declaring a cosmopolitan right to scientific progress risks perpetuating the inequities it aims to overcome. Instead, science ought to be reimagined in a way that directly addresses its links to nationalist projects and harmful capitalist practices.

    • Matthew Sample
    • Irina Cheema
    Comment
  • Although the ohm is ‘only’ a derived SI unit, the assumption that it plays an unobtrusive role could not be further from the truth, as Karin Cedergren reveals.

    • Karin Cedergren
    Measure for Measure
  • It is easy to dismiss research into the foundations of quantum mechanics as irrelevant to physicists in other areas. Adopting this attitude misses opportunities to appreciate the richness of quantum mechanics.

    Editorial
  • Random lasers made out of disordered media have a rich but often unpredictable laser light emission, in all directions and over many frequencies. Strategies for taming random lasing are emerging, which have the potential to deliver programmable lasers with unprecedented properties.

    • Riccardo Sapienza
    Comment
  • This month, we celebrate the fiftieth anniversary of Philip Anderson’s landmark essay ‘More is Different’.

    Editorial