Napoleon Bonaparte was a French military general, the first emperor of France and one of the world's greatest military leaders. Napoleon revolutionized military organization ...więcej »
Climate change is affecting every country on every continent. It is disrupting national economies and affecting lives. Weather patterns are changing, sea...więcej »
Prince Henry of Wales, also known as Prince Harry, is the second son of Charles, Prince of Wales, and Princess Diana. After enduring the death of his mot...więcej »
Nikola Tesla was an engineer and scientist known for designing the alternating-current (AC) electric system, which is the predominant electrical system used across the world today. He also creat...więcej »
Aristotle (c. 384 B.C. to 322 B.C.) was an Ancient Greek philosopher and scientist who is still considered one of the greatest thinkers in politics, psychology and ethics. When Aristotle turned ...więcej »
Bitcoin is the world's leading cryptocurrency based on a decentrally organized booking system. Payments are legitimized cryptographically and processed via a network of computer...więcej »
Prince Philip was born on the island of Corfu in Greece, on June 10, 1921. As members of Greek and Danish royalty, Philip and his family were banished from his native country when he was young, ...więcej »
Pope Benedict XVI grew up under war reparations from World War I, as the Nazi regime was gaining power. He was briefly a member of the Hitler Youth in his early teens after membership became man...więcej »
Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity. In 1921, he won the Nobel Prize for physics for his exp...więcej »
Jorge Mario Bergoglio became Pope Francis on March 13, 2013, when he was named the 266th pope of the Roman Catholic Church. Bergoglio, the first pope from the Americas, took his papal title afte...więcej »
Cryptocurrencies, or Cryptocurrency is an electronic money created with technology controlling its creation and protecting transactions, while hiding the identities of its users.Crypto- i...więcej »
Barack Obama was the 44th president of the United States and the first African American commander-in-chief. He served two terms, in 2008 and 2012. The son of parents from Kenya and Kansas, Obama...więcej »
Prince Philip was born on the island of Corfu in Greece, on June 10, 1921. As members of Greek and Danish royalty, Philip and his family were banished from his native country when he was young, ...więcej »
Donald Trump is the 45th and current President of the United States; he took office on January 20, 2017. Previously, he was a real estate mogul and a former reality TV star. In 1980, he opened t...więcej »
2021-2022 edition.Blockchain is the technology that enables the existence of cryptocurrencies. Bitcoin is the name of the best-known cryptocurrency, the one for which blo...więcej »
Adolf Hitler was chancellor of Germany from 1933 to 1945, serving as dictator and leader of the Nazi Party, or National Socialist German Workers Party, for the bulk of his time in power. ...więcej »