The first patent for the aerosol spray can was granted in 1927 to a Norwegian engineer named Erik Rotheim. Also, be sure to check out our top 100 inventors & 100 famous female inventors articles. With that said, here are 101 inventions that changed the world and improved the lives of billions of people all around the globe. In just a period of 100 years, humans have seen, experienced, and witnessed plenty of changes in how we do things.
It’s amazing what we can accomplish in a century.
This post covers 101 inventions that changed the world in the last 100 years.
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