Welcome to the hidden green haven of the 15th arrondissement: the Jardin Atlantique. Opened in 1994, this hanging green rectangle is supported by twelve arch piles. Beneath the lawns, 130 vents ensure ...

The device used to measure wind speed at every weather station in the world was invented at Armagh Observatory and Planetarium. From the same ...

Quantum metrology uses quanta — individual packets of energy — for setting the standards that define units of measurement and for other high-precision research. Quantum mechanics sets the ultimate ...