Travel through Shen Meizhuang to open the system and walk sideways in the harem

The carriage sped along the official road, and the further north we went, the hotter the weather became.

The emperor opened the curtain of the sedan chair and looked at the endless fields outside. He was in a happy mood. He pointed at the map in Shen Meimei's hand and said:

"Mei'er, why is it that the further north you go, the hotter it gets? And that summer, the weather was even cooler in the south?"

Shen Meimei thought carefully. Isn't this a point of knowledge in physics and geography from middle school? She took out the globe and pointed to the north.

"Your Majesty, your question involves knowledge points of physics and geography. I will explain them one by one. The north is hotter in summer, mainly for four reasons. First, the angle of sunlight is different."

Shen Meimei said as she placed the base of the globe on the carriage:

"Your Majesty, look! The earth is revolving around the sun at a certain angle. While it is revolving around the sun, the earth is also rotating. This is revolution and rotation, these two things are happening at the same time!"

The emperor was a little confused when he heard this, and asked in confusion: "Mei'er, how do you know so much?"

Shen Meimei smiled slightly, "Your Majesty, have you forgotten? I have an iron box. If you want to know the contents, just search for it!"

"Then go on, about revolution and rotation, I am very interested!" The emperor then remembered the iron box mobile phone that he often saw.

"The rotation of the earth produces the alternation of day and night, and one rotation is 20 hours, 12 hours; the revolution of the earth produces the change of four seasons, the division of five zones (tropical, north and south temperate zones, north and south frigid zones), the change of the length of day and night, and the change of the altitude angle of the sun at noon."

Shen Meimei explained each one according to the instructions on the icons on the globe.

"In summer, the sun's direct point moves northward, which means the north is closer to the sun, so it's hotter. The second reason is the duration of sunshine. The daytime in the north is longer, so it's hotter."

The emperor nodded, lamenting that the power of nature should not be underestimated. He continued to ask: "What about the third and fourth?"

Shen Meimei picked up the globe again and placed it on her and the emperor's chests. "The third is the influence of rainfall. There is a lot of rain in the south in summer, so the weather is relatively cooler. The fourth is the control of continental high pressure. This involves physical knowledge and is relatively difficult to understand."

After hearing these four points, the emperor was restless for a long time. There was too much knowledge to learn in this world. He suddenly asked:

"Mei'er, can you give me the textbooks for the school you opened in Tangli Palace? I want to establish new schools across the country and include mathematics, physics, and chemistry.

In the past, you said you wanted to set up schools, starting from elementary school, junior high school, high school, and college, and slowly train people. At that time, I didn’t quite understand it. Later, after reading the subjects you set for the eunuchs and maids in Tangli Palace, I suddenly realized that science and technology can make a country prosperous, which makes sense. "

The emperor took the globe from Shen Meimei's hand and felt a lot of emotion in his heart.

Shen Meimei saw the opportunity, she turned on her mobile phone, and quickly typed in the words "Aisin-Gioro Yinzhen" in the dialog box bound to her heart's voice. She was about to continue typing and click send, but at this moment the carriage entered a forest and the mobile phone suddenly had no signal.

Looking at the "sending" display on the dialog box, she became a little anxious, as if the format had not been completed yet, so how could it be sent?

"Mei'er, what's wrong with you?" Seeing that she was in a daze, the emperor asked her several questions.

Shen Meimei finally came to her senses, "Ah, is everything okay? There's no signal on the phone. Your Majesty, please continue talking!"