First postcard
The oldest known postcard was sent by a practical joker to himself to embarrass the postal service.
Category: History
Korean black ops
In 1968 a North Korean black ops assassination team got within 100 metres of the South Korean president’s house. South Korea formed a team of petty criminals and teenagers to return the favour, but after three years of training they mutinied.
Oldest satellite
Sputnik 1 orbited the Earth for three months; Sputnik 2 for nearly six months. Explorer 1 stayed in orbit for twelve years, but the fourth artificial satellite, Vanguard 1, is still flying today.
The Library Cave
On June 25, 1900, tens of thousands of important historical manuscripts were found in a secret room within the Caves of the Thousand Buddhas in Dunhuang, China, where they had been hidden for nearly a millennium.
African free trade
At the start of this year the largest free trade agreement in the world came into effect, with the goal of connecting the entire African continent.
First vanishing point
Masaccio’s Holy Trinity is possibly the earliest surviving work of art to use a single vanishing point. His work and that of Brunelleschi triggered a Renaissance explosion of mathematical perspective in art.
First vanishing point
Masaccio’s Holy Trinity is possibly the earliest surviving work of art to use a single vanishing point. His work and that of Brunelleschi triggered a Renaissance explosion of mathematical perspective in art.
Under Beijing
Underneath Beijing is a vast network of tunnels built during the Cold War to shelter three million people during a nuclear attack.
Tank vs. Toyota
In 1987 the army of Chad won a war against a more powerful Libyan force. The Libyans had tanks and aircraft; Chad had a fleet of Toyota pickup trucks.
Reconstructed ancestor language
Proto-Indo-European is thought to be the ancestor language of English, Latin, Greek, French, Russian, Urdu, Sanskrit, Farsi, and dozens of others. But what did it sound like?
Pacific aurora
In 1962 the United States detonated a nuclear bomb in outer space over Hawai’i. It caused an artificial aurora in the sky over Honolulu – and another one over Samoa, more than four thousand kilometres away.
The devil’s coins
Coins bearing a picture of the devil with the inscription “Civitas Diaboli” have been found in churches and museums in Denmark, Norway, and England – products of a hoax that began in 1973.
First Jesus
The first pictorial representation of Jesus Christ is insulting Roman graffiti that gives him a donkey’s head.
Cursed stone city
Al-Khazneh, the temple carved out of a cliff in Petra, is the most famous remnant of the Nabataean Kingdom. But to its south lies Hegra, the cursed stoneland city.
Two-faced car
A passenger in the the 1957 Zündapp Janus sits with their back to the driver. The Janus has two doors: the front of the car and the rear of the car.
Chinese rhyme
We know how Chinese was pronounced 1400 years ago thanks to the world’s oldest surviving rhyming dictionary.
The Generalist Academy 