Scientists have designed an ultra-miniaturized device that could directly image single cells without the need for a microscope or make chemical fingerprint analysis possible from a smartphone.

A GLASS prism, said to have been the property of Isaac Newton, is on exhibition in the British Museum, Medieval Collections Room, Bay XVI. It was presented in 1927 by the Rev. H. T. Inman of Grantham, ...

More than 350 years ago, a young Isaac Newton fundamentally altered our understanding of visible light when he put a glass prism to a beam of sunlight and saw an array of colors he already knew to ...

Scientists have designed an ultra-miniaturised device that could directly image single cells without the need for a microscope or make chemical fingerprint analysis possible from a smartphone. The ...