9. The key metals also gradually took shape in the year 2036Within 20 years or longer, the future of man is no longer using the metal key from the time of ancient Egypt. The metal key is electronic on the phone and other portable devices more handy.10. No longer long queue in the supermarketWhat happens when you're in the super market to buy vegetables, whenever you remove an item in the basket, the Uber technology automatically pay and proceed immediately when you just leave the supermarket without having to queue to pay as it is now. This is probably good news for shopping buffs and housewives busy, no time to queue in the supermarket.The future of people 20 years again not too distant but also a fairly long period of time for unexpected changes in life. The new changes like washing clothes is not needed, without using the key or the needles also disappeared makes you feeling Hon openings welcome in 1997 with the boom of biotechnology, information technology.
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