When a dazzling white light tore through the sky, Lu Aixi was staring at the "new material stress testing instrument" in the laboratory - he is a top Internet celebrity in the field of engineering in China, with three million fans on the Internet. He just won the annual science and technology blogger award for his "Ancient Building Seismic Structure Simulation" series of videos. This time he was testing the "ultra-lightweight high-strength alloy" developed by his team.
