· Arthur L. Schawlow, Inventor of laser spectroscopy, Nobel Prize in Physics - 1990 · John Mauchly & John Presper Eckert designed ENIAC - 1990 · Noromalala Rakotovololona invented "Sac de couchage" - The sleeping bag - 2000
Miss P.Ness
levi selerio
As you do not state which country you are from we cannot say who is 'foreign'.
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Patents protected inventors and let them profit from their inventions.
Patents protected inventors and let them profit from their inventions.
Mary Bellis is a blogger on science and inventions and the inventors
Patents protected inventors and let them profit from their inventions.
Inventors are the people who think up useful stuff that no one has thought of before. They may come up with an idea "as a whole" or may take pieces of this idea and that idea to make something new and unique. Inventions are the things inventors create; they are the product or the application that comes out of an inventor's idea. And history is full of inventors and inventions. There are many, many tens of thousands of them both.
They probably made more inventions
Umbrella, unicycle and underwater camera are inventions. They begin with the letter u.
Mary Bellis is a blogger on science and inventions and the inventors
because their inventions helps us in our daily life