Milan's La Scala announced in May that Chung will take the post when current director Riccardo Chailly's contract ends in late 2026. Chung is the first Asian and second non-Italian to hold the ...

Use with care: Touchstone testing incorporates the use of acids, so pay close attention to safety. Careful procedures are a must. Touchstone testing is based on the fact that 24k gold resists all but ...