For more than a century, schoolbook physics has divided matter into neat categories like solid, liquid, gas, and plasma. A ...

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scope and states of condensed matter physics: "More is Different" "standard model" of solid state physics band structure: insulators and conductors experimental probes ...

Imagine you're eating dinner. You try to pour some ranch dressing onto your plate to dip your veggies into. You tip the container upside down, but nothing comes out. Seems like a solid. So you shake ...