In 1905, Albert Einstein published his theory of special relativity, introducing the famous equation E=mc², which established the relationship between mass and energy. This groundbreaking work revolutionized physics, challenging classical mechanics and laying the foundation for modern theoretical physics. #history

In 1947, the ancient Dead Sea Scrolls were discovered by a Bedouin shepherd in the caves of Qumran, near the Dead Sea. Dating back to around 300 BCE to 100 CE, these texts include the oldest known copies of the Hebrew Bible, shedding light on early Jewish history and religion. #history

In 79 AD, Mount Vesuvius erupted, burying the Roman cities of Pompeii and Herculaneum under ash and pumice. The eruption preserved buildings, mosaics, and everyday artifacts, providing a unique snapshot of ancient Roman life that remains invaluable to archaeologists and historians today. #history

In 1884, the International Meridian Conference in Washington, D.C., established the Prime Meridian at Greenwich, England, as the zero-degree longitude line. This decision standardized global time zones and navigation, shaping the way we understand and measure time today. #history

In 1969, the Apollo 11 mission successfully landed humans on the moon for the first time. Neil Armstrong and Buzz Aldrin became the first people to walk on the lunar surface, with Armstrong famously declaring, "That's one small step for man, one giant leap for mankind." #history

In 1822, Jean-François Champollion, a French scholar, deciphered the Rosetta Stone, unlocking the secrets of Egyptian hieroglyphs. His work marked the birth of modern Egyptology, allowing scholars to understand ancient Egyptian civilization and its language for the first time in over a millennium. #history

In 1872, the Mary Celeste, a merchant ship, was found adrift in the Atlantic Ocean with its cargo intact and no crew aboard. The crew's disappearance remains one of history's greatest maritime mysteries, as no conclusive evidence has ever explained why they abandoned the seemingly seaworthy ship. #history

In 1914, a Christmas truce spontaneously broke out along the Western Front during World War I. Soldiers from both sides emerged from their trenches, exchanged gifts, sang carols, and even played soccer. This brief moment of peace highlighted the shared humanity amidst the conflict. #history