Explanation : Leonhard Euler was one of the most prolific mathematicians in history, publishing over 800 papers throughout his lifetime. He revolutionized mathematics by creating much of the notation we use today, including e, i, f(x), and the summation symbol. His most famous contribution is Euler's identity, e^ (int) 1 = 0, often called the most beautiful equation in mathematics as it connects five fundamental constants. He also made groundbreaking work in calculus, number theory, graph theory

A Chilling Warning From Beijing’s Inner Circle Victor Gao, Vice President of the Center for China and Globalization, has delivered one of the most confrontational geopolitical statements heard in recent years. 🇨🇳 “If you want war, you’ll get war. If you want to destroy China, you will be destroyed.” Gao went further — referencing a missile demonstration allegedly capable of carrying multiple warheads and a hydrogen bomb, claiming it could strike any target worldwide within minutes. This isn’t