The American-Slovak startup Tachyum is developing the world's first Universal Processor, which promises to speed up data processing and AI learning and help construct a new supercomputer in Slovakia.
Read MoreDid you know it was a Pole that first painted the faces of the biggest Hollywood stars? And another who developed the formula to save our skin from the scorching sun? Meet five big health and beauty brands with Polish roots.
Used today as the official script of their national languages by some 250 million people around the world, Cyrillic script is particularly celebrated in Bulgaria - and for good reason.