reduce+to+grains

  • 131Ceramic engineering — Simulation of the outside of the Space Shuttle as it heats up to over 1,500 °C (2,730 °F) during re entry into the Earth s atmosphere Ceramic engineering is the science and technology of creating objects from inorganic, non metallic… …

    Wikipedia

  • 132Beta-glucan — Diagram showing orientation and location of different beta glucan linkages …

    Wikipedia