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What else can I help you with?
What invention was a toy in China but a weapon for the Philippines?
yoyo
What is the worlds most useless invention?
There is a few inventions that are not very useful. The most known invention that is not useful is the toilet paper roller.
Which is the most useful invention of science?
There are many useful inventions of science. The answers vary. Some believe the number one invention that is the most useful in science is the electric furnace. It was made in 1889. The electric furnace converted aluminum to metal that was very useful. Another invention that people considered the most useful invention of science are antibiotics. Antibiotics help cure many illnesses.
How is Albert Einstein invention useful to us?
E=mc2 which are useful now in the battlegrounds
What is good invention someone should invent?
A good invention is something that is very useful and needed by the consumer. Advancements in older inventions are always useful as well.
How is the light bulb a useful invention?
The light bulb is useful because it lights up places!
Who is Duncan Yoyo?
Duncan yoyo's are a brand of yoyo toys. A man named Duncan was the founder of a yoyo company that he had purchased and then sold his yoyo toys. They are a famous brand.
What was William Herschel's purpose of his invention?
to make something useful
How do you say yoyo in spanish?
yoyo
What makes an invention important?
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.
Why do people yoyo?
people yoyo for fun!
Why was the yoyo created?
yoyo was created for hunting
