David

Michelangelo’s David gets a 3D-printed twin

Standing just as tall but weighing 10 times less, an exact replica of Michelangelo's statue of David created using 3D printers is covered with marble dust in a workshop in Florence.

Italy has commissioned the copy of the Renaissance masterpiece, which lives in the Galleria dell'Accademia in Florence, to represent the country at the Dubai Expo 2021 starting in October.

Growing and adapting

"How will you guarantee our security?" This is the first question that just about every Greek politician (and others) asks any senior foreign official of a major ally who visits the country. The question is naturally met with bewilderment. In today's world there are no protectorates or guardians as was the case in the 19th century. What there is is alliances and political unions.