How Superconductors Actually Work (and Why They Levitate)
How superconductors actually work: Cooper pairs, the BCS mechanism, the Meissner effect and flux pinning behind quantum levitation, and why room-temperature superconductivity is so hard.
How Solid-State Batteries Actually Work (2026)
How solid-state batteries actually work: solid electrolytes, lithium-metal anodes, dendrite suppression, and why they promise safer, denser energy storage.