iInvented The First Black Board In 1778
Paul Eisler invented the first circuit board in 1936.
yes
yes
Board games were first invented around 5,000 years ago in ancient Egypt.
The first board games were invented in ancient Mesopotamia, which is now modern-day Iraq.
No. In 1801 a Scottish man invented the blackboard. Your question smacks of racism.
The earliest scrub board was invented in 1797.
No one actually invented it. It was brought by Mayan as a gift to the Japanese(First class of course)
black
Elijah McCoy
Sarah Boone invented the first ironing board. Elijah McCoy invented the portable ironing board, tire tread, and the lawn sprinkler.
Sarah Boone invented the first ironing board. Elijah McCoy invented the portable ironing board, tire tread, and the lawn sprinkler.