Because they were important
The compass was a important invention, made by the Chinese, because it helped travelers find there destination if they were lost and could be very useful in many different problems. They also most likely have a compass on ships.
I think its machine gun ... Ugh yeh think so im only 14..
This invention made life easier for the people. The playing cards were related to Chinese paper money. They were very entertaining as well. Princess Tongchang played "leaf games" with relatives to pass time.
The most invention most used in the 1920's was the radio because it was invented in 1921 and became very popular but became less popular with the stock marke crashed and Great Depression started
very important!
People needed transportation very quickly. Robert Folten was the inventor of the invention.
The wheel invention
An invention is important due to its expressive creativity point and unique style of idea. An invention can be very useful once created or formed.
a very important invention being worked on at this time is the sex robot.
This is very much a matter of opinion. Arguably the wheel is the most important
The most important invention of this century will be the discovery of the cure of HIV/AIDS. This disease has no cure and has claimed the lives of very many people.
i wouldn't say its very important for everyday life but for the people who love to travel its very important because you can get a long distance in a short amount of time.
the first steamboat
One of the most important inventions is the penicillin which was discovered in 1928. Another very important invention was the invention of compass, which was discovered by ancient China in the 9th century.
the screw was very important to everyone around the world. Without it we couldent fix stuff! Go screws!
Because people including Benjamin were very tired of using sundials.
the invention of grahambel is the telephone set we are very much thankful to him for his invention .