Distributed Acoustic Measurement (DAS)

Distributed Acoustic Measurement (DAS)

Optical fiber is a fascinating concept that turns a silica thread the size of a hair into a light guide over very long distances, propagating information at the speed of light. This invention, which dates back to the 1960s, has revolutionized the way we communicate....
Earthquakes in France: Causes and origins

Earthquakes in France: Causes and origins

On the occasion of the International Day for Disaster Risk Reduction, Résif has produced a computer graphics for all audiences. This computer graphics is accompanied by a short article that explains in a little more detail the problem of seismicity in metropolitan...