The starting block was a kind of equipment used in track and field competitions, mainly for sprinting events. By using the principle of force interaction, it provided the athlete with a starting point. When an athlete stepped on the starting block, the starting block would give them a force, and then the reaction force would be transmitted to the athlete's feet, helping them start. In addition, the modern starting block also had the function of judging whether the athlete had made a false start. Once the athlete made a false start, the result would be judged as invalid. The method of using the starting block was to install the front starting block at a place about one foot to one and a half feet away from the starting point, and the rear starting block was installed at a place about one and a half feet to two feet away from the front starting block. The distance between the two starting blocks was about 10-20cm. The angle of the starting blocks also had certain requirements. The angle of view between the front starting block and the road was 45 to 50 degrees, and the angle of view between the rear starting block and the road was 75 to 80 degrees. According to the height and leg strength of the players, the installation position and spacing of the starting blocks would also be adjusted. In short, the starting block was an important piece of equipment to help athletes start and ensure the fairness of the race.
Nano fiction is a very short form of fictional writing. It typically consists of stories that are extremely brief, often just a few sentences long. It challenges writers to convey a complete idea, character, or plot in a minimal amount of space.
Well, nano fiction is like a tiny snippet of a story. It's super concise, often no more than a paragraph or so, but it still manages to pack a punch and leave an impression.
The three alleys and seven alleys included Yijin Lane, Wenru Lane, Guanglu Lane, Yangqiao Lane, Langguan Lane, Ta Lane, Huang Lane, Anmin Lane, Gong Lane, and Jipi Lane.
The 10-yuan blocks were the big block, the small block, and the themed block. Among them, the Brook large block was suitable for younger children. The price was relatively low, and it was one of the choices for entry-level blocks. Other specific styles and content information were not in the search results provided.
There were novels similar to "Smart Nano"
1."The richest man on Earth starts from the primitive wilderness." Author: Happy Popcorn
2: Fairy, Your Character Set Has Been Changed by Me, Author: Old Man Dong
3. Yunhua Yao Ji, Author: Qi Zong
The following is a detailed introduction of these novels:
1."The Richest Man on Earth Begins in the Primitive Wilderness": War is terrifying. It can destroy everything.
If human civilization were to disappear and return to the era of drilling wood to make fire, gathering and hunting for a living, would you still be able to survive?
Entering the wilderness, our global competition has begun!
They ventured deep into the Amazon rainforest, survived the storm on rafts, and escaped from the death strangulation of giant pythons...
They would go back to the place where Su Wu was herding sheep, feel the cold wind of-50 degrees Celsius in Siberia, and fight with the wild wolves that were rushing towards them...
The canoe sailed across the ocean, and not only did it face the surging waves, but when you wanted to eat fish, the great white shark opened its bloody mouth and bit you…
"What happened to the animals that tried to bite you?" asked the reporter.
Lin Zheng: "The protein has turned into an amine acid, and it has injected…powerful energy into my body!"
The story had to start from the North American continent, hunting, gathering, fishing, catching turkeys, smelting copper, forging iron, and making porcelain…
In 30 days, they had embarked on a path of civilization that the Native Americans had never taken in tens of thousands of years.
At first, every step was frightening. There were so many snakes in the valley!
2:"Fairy, I've changed your character setting":"Fairy, I've changed your character setting."
"It's true.“
3.<<Yunhua Yao Ji>> I am a demon exorcist that is not very popular.
However, his ability was not weak. Just when I thought that I was going to spend my life calmly slaying demons. I lost my blade.
A demon slayer losing his blade is no different from losing his life, but I found another blade.
This saber had a human-shaped saber spirit.
The following is the story of how I brought the idiotic demon servant and the human-shaped saber spirit with facial paralysis (crossed out) around the world to eliminate demons.
Why did he have to exterminate demons? It was not a matter of national hatred. It was purely a matter of profession.
This book does not cultivate immortality.
You can read these novels on Qidian Chinese Network.