Anurag Mishra (20), Kirti Sai Shukla (21) and Mritunjay Sharma (20), all students of National Institute Technology, Rourkela designed Vortex, the smallest electronically operated portable washing machine at their institute. The 346.61 mm long and 360.93 mm wide machine can fit into a standard bucket. It can also be disassembled and kept inside a bag, which perhaps is its best advantage! The remote-controlled machine has smart soak and wash features. It was officially launched for pre-orders on their website on March 21, 2015.