Articles about the origins of knowledge, science, and technology
Explore the history of human spaceflight, from the early animals sent to space to Yuri Gagarin's historic first flight in 1961, and discover how nations raced to achieve this landmark achievement.
Explore the fascinating history of money, from ancient barter systems and commodity-based trade to the invention of coins, paper currency, and the modern financial systems that power global commerce.
Explore the fascinating history of how humans developed ways to count and represent numbers, from tally marks and ancient civilizations to the decimal system that powers the modern world.
Explore the fascinating history of the calendar, from ancient astronomical observations to the modern calendar systems that organize our lives.
The first message ever sent over the internet was 'LO' — a crash cut short 'LOGIN.' From this accidental beginning in 1969, how did a military network born in the Cold War become the infrastructure that connects billions of people today?