On March 29, Long March 6 ( CZ-6, LM-6 ) modified launch vehicle was successfully launched, adding a new member to the "Long March family" , which is with the help of the battery on the arrow developed by the 811 Institute of China Aerospace Scienc

To shorten the EVs charging time, recently, a professional team from USTC has collaborated to solve the contradiction between high energy density and fast charging performance of li-ion batteries, and proposed and prepared a new double-gradient graphite cathode material to achieve 60% of li-ion batteries within 6 min.

Have you seen a drone that can withstand powerful gusts of wind? Caltech researchers have used deep neural networks to make drones not afraid of the wind. Flying against the wind is part of aerial flight.