The Gentle Bot's touch is so delicate, it's able to run its fingers over several tomatoes and pick out the ripest one.
Professor YongKeun Park of the Physics Department at the Korea Advanced Institute of Science and Technology (KAIST) and his research team have developed a powerful method for 3D imaging of live cells without staining.
Researchers from the Centre for Quantum Technologies (CQT) at the National University of Singapore and the University of Seville in Spain have reported the most extreme 'entanglement' between pairs of photons ever seen in the lab.
