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Research
27.06.25
Track cycling sprint is also a matter of strategy
By analyzing over 1,500 races, including those at the Paris 2024 Olympic Games, scientists from the Hydrodynamics Laboratory (LadHyX*) shed light on the importance of racing tactics in individual sprint performance. The study was published in The International Journal of Performance Analysis in Sport.
International, Research
12.06.25
Sooyong Chae and Ana-Maria Bratu awarded at the Three Minutes Thesis competition
Two PhD students from École Polytechnique's laboratories took top prizes at the final of the Three Minutes Thesis (3MT) competition, following their...
Entrepreneurship, Innovation, Research
23.05.25
Stilla technologies, a successful spin-off from the Hydrodynamics Laboratory
Stilla Technologies develops and markets high-precision genetic analysis systems now used by several hundred laboratories worldwide. The American group Bio-rad laboratories is to acquire it for $225 million. This successful company has its origins on École polytechnique campus, and more specifically in the hydrodynamics laboratory (LadHyX*), in Charles Baroud's group. Charles Baroud looks back on the first steps of this adventure, which began in 2011.
International, Education
22.04.25
École Polytechnique's team on the podium at the International Physicists' Tournament 2025
École polytechnique students finished 3rd in the International Physicists' Tournament 2025 (IPT 2025). The aim of this tournament is to have teams debate physics problems they have researched beforehand.
Research
04.03.25
Caroline Cohen, for science and sport.
Professor in the Department of Mechanics at École polytechnique, Caroline Cohen carries out her research at the Hydrodynamics Laboratory (LadHyX*), at the interface between science and sport. In particular, she helped athletes and federations prepare for the Paris Olympic and Paralympic Games.
Corporate relations, Research
26.02.25
X-founded biotech Stilla Technologies acquired by US Bio-Rad Labs for $225 million
Stilla Technologies, co-founded and managed by Rémi Dangla (X2005), specializes in developing high-precision genetic analysis systems for research and medical diagnostics. Twelve years after its creation, the company was acquired by the American Bio-Rad Laboratories.
Entrepreneurship, Research
25.02.25
Olga Chashchina, Entrepreneurship for health and society
X2009 and a PhD in biophysics from the Hydrodynamics Laboratory (LadHyX*), Olga Chashchina is co-founder and CTO of Metyos, a start-up that designs connected biomedical sensors.
Campus, Institution
03.10.24
Inauguration of the Mechanical Hub building
With over 10,000 m2 of floor space, the Mechanical Hub building brings together research laboratories in solid, fluid mechanics and livingmechanics from École Polytechnique and ENSTA Paris. Positioned near the new ONERA site, this strategic facility promotes academic excellence internationally.
Research
16.07.24
When mechanics make cells talk
In early 2024, Charles Baroud, professor and researcher at the Hydrodynamics Laboratory (LadHyX*), was awarded an ERC Advanced Grants for his Melcart project. Acronym for Mechanical Characterization and Stimulation of Microtissues, this research project aims to develop technologies and knowledge around mechanobiology, with a view to numerous applications in engineering, pharmacology and health. Focus.
Research
04.07.24
Observation of a new mechanism enabling protein droplets to swim
A team from the Hydrodynamics Laboratory (LadHyX*), in collaboration with ETH Zürich and Cornell University, has identified a new physical phenomenon by which bioinspired protein droplets are able to move. This mechanism could play a role in the organization of living cells.
Chairs, Research
Moyen
29.05.24
Econophysics, a new approach to economics
In November 2023, the “Econophysics & Complex Systems” Chair was celebrating its 5th anniversary, a good time for the EconophysiX research team led by Michael Benzaquen to take stock. Find out more about this discipline, which approaches economics using methods derived from the natural sciences.
Education
11.04.24
École Polytechnique, silver medallist at the 2024 International Physicists Tournament
After winning the French selection, a team from École Polytechnique engineering students came second in the final of the 16th International Physicists Tournament organized from April 2 to 6 by the École Polytechnique Fédérale de Zürich (ETH) in Switzerland.