We will tell you all about the origin of the elevator, one of the most important inventions in history. Without it, cities would not be as we know them.
What are you currently doing with your dirty laundry on the International Space Station? Without a washing machine, even if it may surprise you, clothes will burn in the atmosphere.
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.
