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gun powder and magnetic compasses
It enabled mathematicians to apply algebra to solve geometric problems.
No. Pythagoras came up with the Pythagorean Theorem and Golden Ratio, though.
no the roman's didn't invent the aeroplane because it was not invented during the roman period
me
No, there were no inventions of note during Cleopatra's reign.
The Romans did invent the lottery during the 1400s. They would paint roman numerals on clay balls that were then mixed up and drawn.
because the Germans ran out of coca cola during wwii
He invented the steam boat
George Edward Alcon is known for inventing a specific method which enabled the fabrications of imaging on the X-ray spectrometer. He is a physicist and as of 2014 works for Rockwell International.
Christmas Cracker is Tom Smith invent.
They invented irrigation during the 3500BC when they started civilization. :) Your Welcome...