It was not invented but selected it started on May 1866.
i herd it was invented in march.
The exact day is unknown. The year under armour was invented was 1982
Maybe in the 1800's or 1700's because i forgot what year was it invented
the day they where invented
In a regular year, the 150th day of the year is May 30. In a leap year, the 150th day of the year is May 29.
In a non-leap year, the 144th day of the year is May 24. In a leap year, the 144th day of the year is May 23.
May day dates back to ancient times. The Druids called it Beltrane and it was thought that the day divides the year in half. The other half started on Nov. 1. The first of May was also a ancient Roman holiday. It was devoted to Flora the goddess of flowers.
The first Arbor Day was held on April 10, 1872.
In a normal year, the 10th of May is the 130th day. In a leap year, the 9th of May is the 130th day.
He invented the Mores code, not sure what year he invented it, but he wrote his first message on May 24, 1844.
The laser beam was invented on May 16, 1960. It was co-invented by physicists Charles Townes and Arthur Schawlow.
Year 1656 by Christian Huygens Year 1656 by Christian Huygens