19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

Planet Earth has a way of crafting landscapes that seem to belong in a science fiction movie rather than on our own home soil. From stones that move on their own to mountains that look like chocolate ...

WARNING: This post discusses the disturbing treatment of adults, children, babies, and animals. 1.In 1931, psychologist Winthrop Kellogg and his wife Luella tried to answer a bold question: Is it ...

Flying cars? A plant-based diet? Machines outsmarting people? These predictions seemed shocking at the time. But they’ve become part of a crazy new reality for all of us. Here are 25 shocking ...

CC0 Usage Conditions ApplyClick for more information. 37 seconds into the launch of Apollo 12 the astronauts saw a flash of white light and were jolted. The Saturn V rocket had been struck by ...

Your heart runs on electricity! Discover how tiny sparks keep it beating — and how Buffalo inventor Wilson Greatbatch’s “happy accident” led to the pacemaker, a life-saving device that changed ...