Refractory high-entropy ceramics are attractive for use in extreme environments. Here, non-equimolar refractory metal high-entropy nitrides exhibit 6.9 GPa strength at 1000 °C during micromechanical ...

Concrete, although the most common building material in the world, is brittle and can easily crack under tension.

This video demonstrates a Minecraft crystal PvP training session conducted by an experienced competitive player. The gameplay ...