Researchers at the Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology) have recently proved proof-of-concept that they can create an edible rechargeable battery using basic food ingredients and additives found in a typical daily diet.
The first experimental cross-sectional medical image achieved without the use of tomography was recently demonstrated by a team of researchers from the US and Japan. The study, which was published in Nature Photonics in 2021, might enable cheaper, simpler, and more accurate medical imaging.