Completing this week’s round-up, we also have Mark Zuckerberg in a Patek Philippe Grand Complication Minute Repeater Tourbillon and 50 Cent in a fully-set Audemars Piguet Royal Oak Offshore.
Activating agents enable the efficient preparation of organozinc complexes from zinc metal and organohalides, but their mechanisms had been obscured by the heterogeneous nature of these systems.
Its design highlights include the striped dial, the opening at 6 o’clock that reveals the tourbillon mechanism, and the lightning bolt-shaped tourbillon bridge—a staple in Pantone’s body of work. What ...
School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University, Changchun 130012, China ...