Illuminating the world of nanoparticles

phys.org -

phys.org—Scientists at the Okinawa Institute of Science and Technology Graduate University (OIST) have developed a light-based device that can act as a biosensor, detecting biological substances in materials; for example, harmful pathogens in food samples.

Priyanka Chopra to address world leaders at World Economic Forum. Her speech will address “solutions to achieve the UN sustainable development goals and gender equality.”