This episode of Physics World Stories features an interview with Jessica Esquivel and Emily Esquivel – the creative duo behind Queer Quest. The event created a shared space for 2SLGBTQIA+ Black and Brown people working in science, technology, engineering, arts and mathematics (STEAM).

Mental health professionals also joined Queer Quest, which was officially recognized by UNESCO as part of the International Year of Quantum Science and Technology (IYQ). Over two days in Chicago this October, the event brought science, identity and wellbeing into powerful conversation.

Jessica Esquivel, a particle physicist and associate scientist at Fermilab, is part of the Muon g-2 experiment, pushing the limits of the Standard Model. Emily Esquivel is a licensed clinical professional counsellor. Together, they run Oyanova, an organization empowering Black and Brown communities through science and wellness.

Queer Quest blended keynote talks, with collective conversations, alongside meditation and other wellbeing activities. Panellists drew on quantum metaphors – such as entanglement – to explore identity, community and mental health.

In a wide-ranging conversation with podcast host Andrew Glester, Jessica and Emily speak about the inspiration for the event, and the personal challenges they have faced within academia. They speak about the importance of building resilience through community connections, especially given the social tensions in the US right now.

Hear more from Jessica Esquivel in her 2021 Physics World Stories appearance on the latest developments in muon science.

This article forms part of Physics World‘s contribution to the 2025 International Year of Quantum Science and Technology (IYQ), which aims to raise global awareness of quantum physics and its applications.

Stayed tuned to Physics World and our international partners throughout the year for more coverage of the IYQ.

Find out more on our quantum channel.

What does quantum physics have to do with vibrant oil paintings and the ghostly grin of a disappearing cat? Quite a lot, as it turns out. In this month’s Physics World Stories podcast, host Andrew Glester takes a colourful look at how we visualize – and try to make sense of – the curious world of quantum mechanics.

First up is Felicity Inkpen, a Scotland-based artist who began her career in physics and neuroscience before turning to art full-time. Her painting Qubits, Duality appears on the cover of a Physics World Quantum Briefing published to celebrate the 2025 International Year of Quantum Science and Technology (IYQ).

Felicity shares her journey from academia to art, and how her experience of number-colour synaesthesia – where numbers are associated with colours in her mind – shapes her creative process as she explores the elusive nature of quantum reality.

Later, Physics World features editor Tushna Commissariat introduces the Physics World Quantum Briefing and delves into one of its stories, ‘The curious case of quantum Cheshire cats’. It explores the strange phenomenon where a particle’s properties seem to be in a different place from the particle itself – reminiscent of Lewis Carroll’s famous feline in Alice in Wonderland, whose grin lingers even after he’s gone.

You’ll find plenty more on the history, mystery and industry of quantum mechanics in the free-to-read Quantum Briefing. Stay tuned to the Physics World quantum channel for more IYQ content throughout the year. You can already enjoy a blog series from Matin Durrani, reporting from the tiny North Sea archipelago Helgoland, where Heisenberg made his breakthrough in quantum mechanics 100 years ago.