A major fire broke out at the Pallikaranai dump yard on Thursday, triggering panic across parts of south Chennai after the blaze spread to a nearby vehicle holding area and destroyed more than 100 seized automobiles. Pics/PTI

Devised by Bandra-based Amartya Raj (23), this futuristic e-bike solves the woes of Mumbai dabbawallas and other delivery agents by reducing net time and minimising the burden of goods to be transported