16 Massive Scientific Facilities at the Cutting Edge of Research

The Super-Kamiokande is a giant neutrino detector, where thousands of cylinders of water wait for an incredibly rare event: the annihilation of a weakly interacting neutrino when it strongly interacts with regular matter and creates proton decay. The facility won a Nobel in 2015 for the discovery that neutrinos had mass, one more step in understanding how these hard-to-detect particles affect the universe on larger scales.

From Popular Mechanics