Oscar Wilde wrote, “The best work in literature is always done by those who do not depend on it for their daily bread and the highest form of literature, poetry, […]
The helicopter was invented by the Chinese in the 4th century, more than a 1,000 years before Leonardo da Vinci. It was called the Bamboo Dragonfly and could fly 25 feet (7.6 m) up and down. The first modern helicopter was invented by the French.