TechnologyWith ’aerohaptics,’ holograms can feel real to the touchThe 3D images are a popular Victorian mirror trick, but researchers at the University of Glasgow are elevating the technology that brought Tupac Shakur to life onstage in 2012
EnvironmentNot enough sunlight at home? Start ‘cardening’—gardening in your carA new term for taking one of our favourite pandemic-inspired pastimes on the road