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Meta-atoms at varying orientations on a chiral metasurface. 2025 EPFL Bionanophotonic Systems Lab CC BY SA 4.0

Light reveals secrets encoded in chiral metasurfaces

News
Research

By leveraging the concept of chirality, or the difference of a shape from its mirror image, EPFL scientists have engineered an optical metasurface that controls light to yield a simple and versatile technique for secure encryption, sensing, and computing.

New liquid can simplify hydrogen transportation and storage

15.07.25NewsResearch

Researchers at EPFL and Kyoto University have created a stable hydrogen-rich liquid formed by mixing two simple chemicals. This breakthrough could make hydrogen storage easier, safer, and more efficient at room temperature.

Travel back in time and discover Lausanne in 1831

14.07.25NewsEPFL

The Time Machine Unit at EPFL uses cultural heritage and artificial intelligence to make the historical data of cities such as Venice and Lausanne accessible to the public.

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Profiles

Reymond Clavel. EPFL Alain Herzog CC BY SA 4.0

EPFL mourns pioneering roboticist Reymond Clavel

04.07.25EPFL community

Emeritus professor Reymond Clavel, whose work led to major advances in high-precision robotics and haptic interfaces, passed away on Tuesday, June 24th, 2025. His contributions to robotics research and education created a legacy that continues to influence the field today.

Top: Tugçe Delipinar, Berke Erbas, Jürgen Brugger. Bottom: Camilla Minzoni, Chenxiang Zhang, Pol Torres Vila © Adrian Alberola Campailla

“Once you're talking about a problem, you've started to solve it"

27.06.25EPFL

By shifting the focus from learning correct answers to participating in small group discussions, student-led tutorials are fostering a better grasp of engineering concepts – as well as class connection.

“Creativity connects me to my childhood”

23.06.25EPFL

Maximilian Büsser, a microengineering graduate from EPFL, is the founder of MB&F – one of the world’s most innovative watchmakers. Its 3D timepieces are inspired by popular culture, among other things, and have won nine Grand Prix d’Horlogerie de Genève awards. We spoke with Büsser about his career, how he’s upended tradition in his industry, and the future of his company.

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Couverture du 17e numéro du magazine Dimensions. Sur la couverture, un dessin avec des personnages manipulant une machine. Celle-ci arrose et répare le cerveau d'une troisième personne.

Becoming superhumans

Read the magazine

By applying technological advancements to the realm of health care, our researchers have made significant breakthroughs in understanding specific physiological mechanisms and developing new therapies. Discover the innovative solutions currently being explored at EPFL.

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EPFL

Located in Switzerland, EPFL is one of Europe’s most vibrant and cosmopolitan science and technology institutions.

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Schools and Colleges

Through five schools and two colleges, EPFL community tackles the biggest challenges of our time through education, research and innovation.

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At the heart of beautiful Switzerland, EPFL is a world of curiosity, collaboration and learning.

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Sign up to "Coming Soon to EPFL" : the newsletter of EPFL's events

«Coming Soon to EPFL» is a regular newsletter which keeps you up to date with the major public events hosted on EPFL's campuses.

02.06.202531.08.2025

Category: Conferences – Seminars
Target audience: General public

Campus Lecture of Hadi Barkat (CEO & Founder at Helvetiq, Alumni Award 2024)

25.09.2025 18:0020:00

Location: RLC E1 240
Category: Conferences – Seminars
Target audience: General public

Public lectures during EPFL-UNIL Health Days

30.09.202510.10.2025

Speaker: Raphaël Cohen, Tiffen Raffray, José Haba-Riubo, Gabriel Pitt, Julie Dachez, Alexandre Berney, Roman Tschäppeler, Mikael Krogerus, Thomas Insel
Location: Rolex Learning Center
Category: Conferences – Seminars
Target audience: General public

Innovation in Mental Health

10.10.2025 14:0015:30

Speaker: Thomas Insel, Anna Fontcuberta i Morral, Giorgio Zanetti, Johannes Gräff
Location: RLC E1 240
Category: Conferences – Seminars
Target audience: General public