EnvironmentBuilt-in fire extinguishers can prevent battery explosions Adding fire-suppressing chemicals into batteries can prevent overheating, fires and explosions, cutting the risks for electric vehicles and portable electronics ¿ìè¶ÌÊÓÆµ
CommentThe best new science fiction books of July 2025 From Austin Taylor to Nadia Afifi, there is lots to look forward to in the sci-fi out this month - including a novel which might be our culture editor Alison Flood's pick of the year so far Culture