Sunlight creates quantum entanglement once thought to require lasers - Science Daily

image: Crops at the ICTA-UAB build-integrated rooftop greenhouse, at the Universitat Autònoma de Barcelona, Spain. Factors such as sunlight and stage-specific nutrient application determine crop success in urban agriculture, far beyond fixed recipes or miracle solutions. This is demonstrated by an eight-year study conducted by the Institute of Environmental Science and Technology at the Universitat Autònoma de Barcelona (ICTA-UAB) in its build-integrated rooftop greenhouse, thermally connected to the facility itself, and located within the university campus.