magnets South Korean scientists announce room-temperature superconductor: "a brand-new historical event that opens a new era for humankind" Mark Frauenfelder
astrophysics Scientists create observable "baby wormhole" simulation using new quantum processor Thom Dunn
Copyfight Fast Forward 2: original sf from the cutting edge, including "True Names," a novella by Benjamin Rosenbaum and me! Cory Doctorow