Nothing in the universe remains unchanged, and stars are no exception. But we cannot observe a star changing because it lives for billions and billions of years. The origin of all stars are gas and dust clouds that slowly form scattered atoms in space. The stars arise in groups, most of which is divided, but others are held together by gravity. The lifetime of a star depends on its mass. The more mass, the more …
The initial part of the 21st century has been the stage of major technological inventions that have changed significantly humankind daily lives. Things happen at an incredible speed. The world has become a global “village”, where everything is a “click” away. This article main goal is to highlight the top ten inventions that irreversibly changed the way humanity lives. Obviously there are a plethora of inventions that one could mention here; however I want to …
Let’s face it, the world is full of weird and fascinating things. Just the history we know about is full of fascinating coincidences and mysteries we’ve not figured out yet, and every day, science introduces us to things that we barely even dreamed about before. The more we learn, the more we realize that we don’t know. Today, give your brain some fun facts to chew on, and see what surprises this list can introduce …