CommentThe best new science fiction books of December 2025 From a new collection of shorter fiction by Brandon Sanderson to Simon Stålenhag’s new work, via a Stranger Things novel, December’s new sci-fi features some compelling and intriguing offerings Culture
ChemistryBulletproof fabric laced with carbon nanotubes is stronger than Kevlar A sheet of fabric that is three times stronger than Kevlar could stop a bullet despite being just 1.8 millimetres thick, thanks to the addition of carbon nanotubes that keep its molecules aligned News