Most glues need a dry surface to stick properly. Bonding materials underwater is challenging because water forms a thin film on any surface, so instead of an adhesive touching a material directly, it touches a layer of water, which weakens the bond. But scientists from China have now created a superglue that repels water and forms a strong, recyclable bond within seconds, as they report in a…
Should the U.S. buy cheap imported solar panels to power the AI boom or reshore manufacturing? Washington faces a trade-off between energy security and affordable power.
Airbnb is offering Villa Adriana, the Costa Brava property that's the set of BLACKPINK member Jennie's latest music video for "Less Than a Lover" for stays in September.
Samsung Electronics and SK hynix stocks surged on expectations tied to shareholder return policies, but retail investors used the rally to cash out rather than hold.
