Letter collections started being collected from mailboxes in Boston, US.
Source
The King of England, William II, was killed by an arrow while hunting in New Forest Hampshire, England.
The Space Race began between the two Cold War rivals, the USA and the USSR.
English sea explorer Henry Hudson reached the Hudson Bay, which was named after him.
A bomb exploded at the railway station in Bologna, Italy.
Researchers in South Korea developed a tattoo that monitors a person's health.
