Scientists invented a 50-word short story.

When Edison was young, he often went to play in the mill of his neighbor Muir Winchester's house. One day, in Winchester's mill, he saw Winchester doing a flying device experiment with a balloon. This experiment fascinated Edison. He thinks that if a person's stomach is full of qi, he will surely ascend to heaven.

A few days later, Edison mixed several chemical raw materials and gave them to his father's assistant, Michael Oates. Edison told Michael Oates that people would fly after eating this kind of food, and Oates almost fainted after eating Edison's "flying agent".

Edison was whipped by his father, and his parents were vigilant, advising their children not to play with Edison and stay away from him.

2. Fulton

Fulton studied very little since he was a child, and his parents had no money for his education. His later achievements depend entirely on his personal struggle. Little Fulton loved fantasy since he was a child. For example, when he helps adults finish farm work, he often sits alone in the farmhouse attic, looking into the ground through a small window with wooden strips, looking at the blue sky and meditating for hours.

One day, the weather was fine and the river was clear. Little Fulton and his neighbor's uncle sailed to the upper reaches of the river to find jobs. They began to leisurely support the pole upstream.

When little Fulton left his village, he was so happy that he couldn't help singing American country folk songs. The sound of the river is intertwined with the melodious and euphemistic singing of little Fulton, which is fascinating. In the morning, the sun rises higher and higher, and the sunlight shines on the water waves like broken silver on a green ribbon.

Suddenly, the current was fast and the boat was spinning in the river. Fulton and his neighbor's uncle swam desperately, their clothes were soaked with sweat, but the boat could only move with difficulty. Little fulton thought, the pole vault is too hard. If there is something that can make the ship walk automatically, how nice it would be!

His imaginary wings are flying in the river, and he seems to see an automatic boat in the river. His thoughts came back to reality. He said to his neighbor uncle, "Uncle, getting on the pole is difficult and slow. If only there were something that could make the boat walk automatically! "

My neighbor's uncle was holding the pole hard, and he couldn't help laughing at little Fulton's words. He wiped the sweat on his face with the back of his hand and said with a smile, "If there is anything that can make the boat walk automatically, what is it?"

"Yes, what is this?" Little fulton's face suddenly turned red. He propped up the pole hard, lowered his head and lost in thought again.

After that, "how to make the ship walk automatically?" This became the central question of little Fulton's meditation. When he grew up, he worked hard and finally became a famous scientist, building the first steam engine ship, the Claremont.

3. Watts

It is said that when Watt was a child, he once saw the boiling water on the stove boil, and the steam pushed the lid of the kettle away. Watt put the lid back on, but it was quickly pushed away again.

Watt kept taking the lid off, trying to find out why. Later, Watt realized that it was the power of steam that aroused his interest in steam and led to the invention of the steam engine.

4. Luban

Legend has it that Lu Ban invented the "hook" and "refusal" for the Chu navy. When the enemy is at a disadvantage, the "hook" can hook the enemy ship to prevent it from escaping. When the enemy is in an advantage, "refusing to stop" can resist the enemy ship and stop its pursuit. After Gou Jian refused, the Chu army was invincible, and Lu Ban was also worthy of being a military expert.

One day, Lu Ban boasted to Mozi, "I have a hook that I won't fight on the boat. Is your righteousness also rejected? " Mozi advocated peace, opposed war, encouraged people to respect and love each other, and put justice first.

He then replied, "I hook up with love and refuse with respect." You hook people, people will hook you; If you refuse others, others will refuse you. Isn't the rejection of' righteousness' better than that of' boat'? "Ruban was speechless.

Lu Ban took out his invention: a wooden magpie can fly for three days without landing. Mozi said, "This wooden magpie is not as good as the handlebars cut by an ordinary craftsman in an instant. As soon as the handlebar is mounted on the axle, the cart can carry fifty stones. "

And what's the practical use of your magpie? What carpenters do is good for people, but bad for people can only be called clumsiness. "Upon hearing this, Lu Ban knew Mozi's philosophy.

Lu Ban used to be a ladder to help Chu attack the Song Dynasty, and Mozi came to stop the invasion. In the Chu Palace, clothes were the city, bamboo pieces were the utensils, and Lu Ban was at war. Luban's siege equipment is exhausted, and Mozi's method of guarding the city still exists. Finally, Lu Ban was persuaded and the king of Chu gave up attacking the Song Dynasty.

5. Bell

Bell's father is a speech physiologist and an expert in correcting speech and teaching deaf people.

Bell's grandfather is a philanthropist, and he has always been very sympathetic to the deaf and dumb. He often gathers some disabled people and educates them kindly. So the deaf-mute people simply worship him as a savior.

When his grandfather died, his father inherited his inheritance. Besides educating the deaf, he also studied the methods of speaking and pronouncing, hoping to help these unfortunate people. Bell grew up in this environment, so he always expected to make achievements in this field in the future.

One day, my father said to Bell in a gentle tone, "My son, the most painful thing in the world is being blind, deaf and dumb." . They are human beings like us, but their eyes can't see, their ears can't hear and their mouths can't talk. Beautiful clothes and beautiful scenery are invisible to the blind;

Wonderful music, funny jokes, deaf people can't hear; We can laugh and laugh and say whatever we want, but they are deprived of this right. Come to think of it, we are so happy.

Therefore, in addition to thanking God, we should also try our best to help and comfort them and let them live a normal life as much as possible. Children, when you grow up, you must save these unfortunate people! "

Bell often hears such teachings, so he regards lifelong efforts for the happiness of the deaf as his greatest career.

Bell has a kind heart and a flexible mind. He has played a high degree of love and keen brain power since he was a child.

There is a water mill near his home, where a father and son live. Usually, some heavy work is done by young people. Later, young people were recruited as soldiers, leaving the old man to grind his face to make a living.

When there is little water, the waterwheel can't move, and the old man can't grind powder, so he has to starve. Bell saw it and felt sorry for him, so he asked some children to help.

When there is water shortage, it is really not easy to grind noodles. We must promote the development of stone mill together. At first, everyone thought it was fun, but they were willing to help. Later, when they were tired, they left one after another, leaving Bell alone and naturally unable to push.

When Bell got home, he sat in his father's study and thought hard: How can we push the stone mill easily? After a month of research, he came up with a good idea.

First, improve the grinding teeth to reduce friction, and then use the round shape of wheat grains to make them close to each other, so that the rotation of grinding teeth is much more flexible. In this way, he not only helped the miller a lot, but also the whole village followed suit. Everyone thinks that the improved stone mill is really convenient and easy to use.

As a result, Bell, who was only 15 years old, became an "invention prodigy" in the eyes of the whole village.