Inventions Quotations
Inventions Quotes from:
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Imagination Quotes
Before I put a sketch on paper, the whole idea is worked out mentally. In my mind I change the construction, make improvements, and even operate the device. Without ever having drawn a sketch I can give the measurements of all parts to workmen, and when completed all these parts will fit, just as certainly as though I had made the actual drawings. It is immaterial to me whether I run my machine in my mind or test it in my shop. The inventions I have conceived in this way have always worked. In thirty years there has not been a single exception. My first electric motor, the vacuum wireless light, my turbine engine and many other devices have all been developed in exactly this way.
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Ancient Quotes
The girls were fascinated to learn how many inventions and technological advancements came from ancient China. The development of writing, the process of printing, and the production of paper from trees all originated in ancient China. Gunpowder, the umbrella and the compass are just a few examples of things that were invented.