June 15, 1215: Magna Carta is sealed. On this day in 1215, King John of England sealed Magna Carta, the Great Charter, in a meadow at Runnymede near London. It held the idea that even a king must follow the law. Only four copies of the 1215 original survive today.
1843 🎨 Composer Edvard Grieg was born in Norway; his piece "In the Hall of the Mountain King" gets faster and faster like trolls chasing someone.
1919 🧭 Pilots John Alcock and Arthur Brown landed in a bog in Ireland after flying from Newfoundland, completing the first non-stop flight across the Atlantic.
1988 🚀 Europe's Ariane 4 rocket made its first flight from French Guiana; it went on to launch more than a hundred satellites for TV, weather and phones.