See space fireworks and lightning spaghetti - September's best science images
Cylindrical ice blocks in room-temperature water form pentagonal shapes and rotate multiple times while melting, revealing important ice-physics behavior.
Robotic sucker can adapt to surroundings like an actual octopus
Yue and his team created a sucker that was morphologically and mechanically similar to that of an octopus, eliminating gaps and leakage for better adhesion.