Morning Overview on MSN: China sodium battery adds 'internal firewall' to curb fires in tests Interesting Engineering on MSN: China ramps up new sodium-ion EV battery cathodes as cells survive 572°F safety tests China ramps up new sodium-ion EV battery cathodes as cells survive 572°F safety tests Nanowerk: Nanotechnology-enabled low-cost, point-of-care, self-test of sodium in the comfort of your home (Nanowerk Spotlight) Researchers from the Central University of Kerala, India, have developed a point-of-care, portable, rapid, and cost-effective test for clinical diagnosis of sodium, which uses a ... Nanotechnology-enabled low-cost, point-of-care, self-test of sodium in the comfort of your home Interesting Engineering on MSN: China’s new sodium battery forms internal firewall to stop fires, survives 572°F test China’s new sodium battery forms internal firewall to stop fires, survives 572°F test