Psychologists and music experts from several British and American universities have deciphered the enigma and found the keys to the most catchy songs in history. At the top is Queen's We Are The Champions, a 1977 classic.
A team of computer engineers and security experts from the School of Computer Science at the University of Lincoln (UK) has created an innovative invention: a smart electronic key that is capable of opening up to 3,000 locks. His name, eLOQ.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.