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Created fences so things would be seperated from other things.
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He created the first field crop rotation which made the dirt fertile for the next season.
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He made the power loom that was a machine to make clothes.
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He made the cotton gin and that helped them make more money
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This man created the electical battery.
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Louis made a camera so you could have pictures of people and good times.
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He created a telephone so you could talk to people from long distances.
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He created the light bulb, so people could see.
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He created/found radio waves and made a radio.
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He created a diesel engine for vehicles.
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They created an airplane so you can fly!
