Kam Ghaffarian has built half a dozen space companies and is the only one of the super-rich sky-strikers who is already making a lot of money with them. Scientists have been arguing for years about the cause of mysterious circles in the Namibia desert.
The people of the Stone Age knew not only about stones, but also about wood. Storks and other migratory birds are increasingly wintering in Europe - and are looking for a surprisingly ugly winter home. Artificial intelligence is intended to help the food industry find tastier flavors.