Humans have always been on a mission to make work easier. Though we cannot take a ride back in time, scientists say the first tool was made out of curved stone. It must have been a genius invention, I bet. Things are much more advanced than sticks and stones today. If a stone-age man walked in the streets of Hong Kong, they'd probably think they were in heaven (that's if they'd discovered religion). To further relieve us of the arduous task of going to a restaurant to buy food, we made the delivery bots – and they are everywhere!
Two decades ago, the modern human would get out of his apartment, walk to the nearest street, and hail a cab. Uber changed the entire process. Today, the taxi comes to the client. It's revolutionary and yet another example of the human need to simplify tasks further.
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