I used space to carry a lot of supplies to escape famine in ancient times

As time goes by, the village becomes more and more prosperous, and the villagers live happier and happier lives. Gu Qianning and Chu Mohan's names have become legends in the village, and their stories have inspired generations of villagers to bravely face difficulties and strive to create a better future.

After experiencing many natural disasters and difficulties, Gu Qianning and Chu Mohan deeply realized that relying solely on traditional methods and means to deal with disasters is far from enough. In order to better protect the lives and property of the villagers, they decided to invest a lot of resources in scientific and technological research and development, and developed a series of disaster prevention and mitigation equipment and technologies to improve the safety of the village.

Gu Qianning and Chu Mohan first gathered some young people in the village who were knowledgeable and skilled and formed a technology research and development team. They set aside a piece of land in the village as a research and development base, collected various materials and tools, and began the arduous research and development work.

"We need to find ways to use existing resources and knowledge to create tools and technologies that can provide early warning of disasters and reduce disaster losses," said Gu Qianning at the first meeting of the R&D team.

The team members nodded one after another, with determination flashing in their eyes. They all knew the importance and urgency of this work and were ready to go all out.

At the beginning, the research and development work did not go smoothly. Due to the limited scientific and technological level and process conditions in ancient times, many modern scientific principles and technologies could not be directly applied. However, Gu Qianning and Chu Mohan were not discouraged. They led the research and development team to continue to try and explore.

After a period of hard work, they first successfully developed a simple meteorological observation instrument. This instrument is composed of a huge wind vane, a container for measuring rainfall, and a dial for recording temperature and humidity. Although it looks very simple, it can roughly observe meteorological data such as wind direction, rainfall, temperature and humidity, providing a certain basis for disaster warning.

"With this meteorological observation instrument, we can understand weather changes in advance and take preventive measures in time." Chu Mohan said excitedly as he looked at the newly developed instrument.

However, Gu Qianning is not satisfied with this. "This instrument is not accurate and sensitive enough, we need to further improve and perfect it," she said.

Therefore, the research and development team began to improve the meteorological observation instrument. They constantly adjusted the structure and parameters of the instrument and tried to use different materials and manufacturing processes. After many experiments and improvements, they finally developed a more accurate and sensitive meteorological observation instrument.

In addition to the meteorological observation instrument, the research and development team also developed a new type of fire extinguishing device. This device consists of a large wooden barrel filled with water, a long bamboo tube and a manual water pressure device. When a fire occurs, people can use the water pressure device to spray the water in the wooden barrel through the bamboo tube to achieve the purpose of extinguishing the fire.

"Although this fire-extinguishing device is simple, it may play a big role at a critical moment," said a member of the research and development team.

In order to improve the efficiency and range of the fire extinguishing device, they made several improvements and optimizations to it. Finally, this fire extinguishing device was able to spray a large amount of water in a short period of time, and the range reached more than ten meters, greatly improving the fire extinguishing ability.

While developing disaster prevention and mitigation equipment, Gu Qianning and Chu Mohan also focused on the research and promotion of disaster prevention and mitigation technologies. They organized a series of disaster prevention and mitigation training and drills for the villagers, and taught them knowledge and skills in fire fighting, flood prevention, earthquake avoidance, etc.

"Everyone must remember these disaster prevention and mitigation knowledge and skills. They may come in handy at some point." Gu Qianning said to the villagers in the training class.

The villagers studied and practiced seriously, knowing that these knowledge and skills are important guarantees for protecting the lives and property of themselves and their families.

In addition to training and drills, Gu Qianning and Chu Mohan also led the R&D team to develop a disaster emergency plan suitable for the village. This plan detailed how villagers should evacuate, how to rescue, and how to ensure the supply of materials when various disasters occur.

"With this emergency plan, we can be more calm and orderly when facing disasters," said Chu Mohan.

In order to ensure the effectiveness of the emergency plan, they also regularly organize emergency drills for the villagers. In the drills, the villagers quickly and orderly carried out evacuation, rescue and material deployment according to the requirements of the emergency plan. Through repeated drills, the villagers' emergency response and coordination capabilities have been greatly improved.

Under the leadership of Gu Qianning and Chu Mohan, the R&D team continued to innovate and explore. They used some modern materials and tools in the space, combined with ancient craftsmanship and technology, to develop many disaster prevention and mitigation equipment and technologies with practical value.

Among them, the most eye-catching is a new type of flood control dam. This flood control dam is made of a special mixture of clay and stones. After repeated compaction and reinforcement, it has strong pressure and impact resistance. In addition, a layer of waterproof coating is applied on the surface of the dam, which can effectively prevent flood penetration and erosion.

"With this flood control dam, we don't have to worry about the threat of floods." A villager said happily as he looked at the newly built flood control dam.

In addition, the research and development team has also developed an instrument that can predict earthquakes. This instrument consists of a copper basin filled with water, a thin wire hanging above the copper basin, and a small copper ball. When an earthquake occurs, the vibration of the ground will cause the water in the copper basin to fluctuate, causing the small copper ball to swing and sound an alarm.

Although the accuracy of this earthquake prediction instrument still needs to be improved, it provides villagers with a possibility of early warning.

With the successful development and promotion of disaster prevention and reduction equipment and technologies, the safety of the village has been greatly improved, and the lives of the villagers have become more secure and stable.

However, Gu Qianning and Chu Mohan did not stop their steps. They knew that scientific and technological disaster prevention and mitigation is a field that is constantly developing and progressing, and they need to continue to learn and innovate in order to better cope with various disasters that may occur in the future.

On a sunny day, Gu Qianning and Chu Mohan stood on the top of the mountain in the village, looking at the prosperous village below, their hearts filled with pride and satisfaction.

"Mo Han, our efforts have not been in vain. However, we cannot be complacent, we still have a long way to go." Gu Qianning said.

Chu Mohan nodded: "Yes, Qianning. We must continue to work hard to make our village safer and better."