Defunct manufacturer Zundapp is back in German hands and producing motorcycles with the launch of the Zundapp ZXA 500. its first model since 1984 - Visord.
China is clearly one of the strongest countries in mathematics now and in another five to 10 years will make even greater achievements in the field, said American-German mathematician Don Bernard Zagier, best known for his work with number theory, especially the theory of modular forms.