ibuprofen was invented in1900
1977
1885
1950.
In 1968 the glue was invented (accidentally) and putting it with the paper was in 1974
in the year 4739 AD
you invented the venetian masks
they make 30,000,000 masks made in a year
In someone's head
the Chinese opera masks were invented because when people where at the opera they could see what the colours all mean and what the opera was about.
It was invented july 25,1916.it was inveted by garett morgan.
In 1436 in Venice, Italy.
the answer you desire is unknown sorry
gas masks just happend
It was invented by Garrett A. Morgan in July 25, 1916.
The Masquerade mask was invented to were at balls in the 13th century when it then became a tradition.
master siow se-aow