First, draw two clouds and a rainbow with the number "20", plus sign and pencil on it. Draw a big rectangular border with four rectangular borders and a sun.

Write the word "mathematical story" in the blank border, and draw red, blue, orange and green respectively. The rainbow is colored, the clouds are painted with blue squares, and the rectangular borders are painted with yellow.

The sun is yellow inside and red outside. Draw a red line segment in the yellow border and draw some mathematical symbols in the blank. Draw a horizontal line in the blank space of the edge force, so that the handwritten newspaper of the mathematical story is completed.

Mathematical story:

Pascal, a great French mathematician and physicist, not only liked to ask why when he was a child, but also liked to delve into it by himself to find the answer to the question. Once, Pascal was playing outside the kitchen and heard the chef jingle the dishes. This voice caught Pascal's attention.

He thought, if the knock made a sound, why didn't the sound disappear as soon as the knife left the plate? He did the experiment by himself. He found that the sound continued after knocking on the plate, but as long as he pressed the edge of the plate with his hand, the sound stopped immediately.

Pascal was pleased to find that the most important thing in the original sound was vibration, not percussion. The blow has stopped. As long as the vibration doesn't stop, it can still make a sound.

In this way, Pascal discovered the principle of acoustic vibration at the age of 1 1 and began scientific exploration. He was able to publish a mathematical paper at the age of 16, developed the world's first mechanical computer at the age of 22, and completed the famous vacuum experiment at the age of 24, all of which were inseparable from his love for the brain since childhood.

Mathematics is a subject closely related to the people, and the universe it discusses is far more magnificent than the so-called universe in reality.

Generally speaking, the universe is only a three-dimensional space, while mathematics has established four-dimensional, five-dimensional or even n-dimensional spaces. The overrun space of set theory far exceeds the usual infinite space, and they are far more solemn and majestic than our real universe.