roads and tarmac
To have a type of abacus to use.
bakit ang pangit mo ?
Dr John Math is not a real person. A lot of math symbols come from the greek.
John Napier invented logarithms in the early 17th century, with his work published in 1614 in the book "Mirifici Logarithmorum Canonis Descriptio." His invention was designed to simplify calculations, particularly in astronomy and navigation, by transforming multiplication and division into addition and subtraction. This significantly reduced the potential for errors in calculations at the time.
1843
John Calott Horsley is credited with inventing the first commercial Christmas card in 1843. The design featured a festive scene and the greeting "A Merry Christmas and a Happy New Year to You." This invention helped popularize the tradition of sending Christmas cards during the holiday season.
In 1843 John Calcott Horsley designed the first Christmas card. It was actually published in 1846 and caused some controversy because a child was depicted drinking wine.
John Collot Horsley was an English artist. He was the designer and illustrator of the first Christmas card in 1843.
he anted to make christmas fun for kids
1843
John Horsley's birth name is John L. Horsley.
The first Christmas card was believe to have been printed in London, England in 1843. A product of the imagination of an artist named John Horsley.
John Callcott Horsley died in 1903.
John Horsley - actor - was born in 1920.
John Horsley - archaeologist - died in 1732.
John Horsley - archaeologist - was born in 1685.