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The wheel is a revolutionary invention that everyone uses today.
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It took a while, but we use these everyday objects more than you would think. Things like knives, see-saws, crowbars, and wheelbarrows are all levers.
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These small threaded rods hold our houses together, our paintings on the walls, and our clocks ticking.
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Everyone uses paper money for things like buying groceries, getting coffee, etc.
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We use this to shoot guns and other things, but it was invented all the way back in 850.
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Back in the day before printers, everyone had to press ink onto paper.
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Benjamin Franklin discovered electricity with his famous kite and lightning experiment.
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The analytical machine was invented in 1833. It is the closest thing to a computer they had.
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Anesthesia finally made surgery a safe and viable option to repair yourself.
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Alexander Graham Bell invented the first telephone in 1876
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The first real automobile with a gas-powered combustion engine was invented in 1885.
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Most people have air conditioning in their homes to keep themselves cool.
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Wilbur and Orville Wright invented the first airplane in 1903
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These electrical components power our computers, phones, radios, and TVs.
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We play on these games nonstop since 1958 when the first video game, a game similar to Pong was created.
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The first modern RC drone was invented in 1960.
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The earliest VR headset was invented in 1968
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The GPS first was invented in 1973, and almost everyone with a car has used it before.
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The first mass-produced hybrid car, the Prius, was invented in 1997