Future world

In 2031, the world has undergone major changes. There are more styles of clothes, more and more houses, more machines in the appliances, and anti-theft sound locks in the doors...

Let me talk about clothes! There is a kind of clothes that can be charged. It is very strange. There is actually a line behind the clothes. It looks very ugly, but its use can be big! When you are on a business trip or on the road, if the laptop is out of power, you can connect the cable to the charging station of the clothes, you can charge it while you are on the computer, of course! This kind of clothes can also be worn on your body, as long as you don't think it is ugly, OK! There is also a free food gown, which has a miniature fast food eater and a micro transporter. As long as you click on the food list on the clothes, the food photo will be displayed. Which one you want to click on the picture, half a minute, A delicious dish is on the table!

The house also has special equipment, and there are machines on the door, on the window, on the bed, and on the table. The door can identify whether the person is a thief. If it is, a voice will be issued to warn the thief. If the thief does not give up, the automatic machine on the door will automatically alarm; the window can see if anyone climbs, there will be Automatically add the window to the anti-theft net quickly; the bed can automatically choose whether to cover the quilt according to the temperature; the table can be prepared before cooking; the earthquake detector is located under the house, as long as an earthquake is detected, the earthquake The detector will scream and immediately take the family away from the danger zone.

In addition, there are many kinds of machines in the utensils. The bowls will wash themselves. The teas will bubble themselves and the water will open by themselves. They will move by themselves because some of them have SOP chips inside, some are PNP actuators, some Inside is the NPN actuator, some of which are automatic actuators, some of which are automatic controllers, and some of them are speed engines...

At that time, every household has a sound lock in the door to prevent the thief from coming in. The lock on the outside of the thief door is called: "Illegal invasion!" is the owner, the lock is called: "Please come in!"... ...

Is the future world I conceived good? As long as we learn from the present, we believe that with the joint efforts of all of you, such a beautiful day will come soon!

Third grade: small strawberry