1. Evolution of machinery
... and improved on his masterpiece. These machines however, began industrial pollution, which has grown over time creating recent problems within our ecosystem. Agriculture hit its step of revolution in 1837. John Deere designed the first cast steel plow, which greatly assisted the Great Plains farmers. The plow was made of wrought iron and had a steel share that could cut through sticky ... soil without clogging. John Deere may have been the most successful plow inventor, however, Charles Newbold was the first inventor of the practical plow, and he did so by creating a cast iron plow in ....
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- Approx Pages: 5