Mahindra XUV 7XO vs Scorpio N vs Tata Safari: Price, engine, variants and features comparison

The launch of the Mahindra XUV 7XO tonight creates a fascinating three-way battle in the premium SUV segment. While the XUV ...

AI approach takes optical system design from months to milliseconds

A team of researchers at Penn State have devised a new, streamlined approach to designing metasurfaces, a class of engineered ...