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The innovative creation of a gel made from gelatin and salmon DNA by Chinese scientists offers a sustainable and effective solution for cooling buildings and combating the challenges posed by rising temperatures. This eco-friendly technology harnesses the unique properties of its components to reflect sunlight and generate a significant cooling effect. The gel made from salmon DNA, developed by Chinese scientists, is an innovative and sustainable approach to cooling buildings. Here are the key details and potential applications of this technology: Technology Overview: 1. Gel Composition: The gel is made by extracting DNA from salmon sperm and combining it with gelatin. This process creates a porous material called an aerogel, which is known for its lightweight and effective insulating properties. 2. Sunlight Reflection: The key functionality of the salmon DNA gel lies in its ability to reflect sunlight. When applied to the exterior of a building, the gel can reflect incoming sunlight, preventing it from being absorbed and reducing the overall temperature inside the building. 3. Cooling Effect: By reflecting sunlight, the gel creates a significant cooling effect. Tests have shown that it can lower temperatures by up to 16 degrees Celsius, providing a substantial reduction in the need for energy-intensive cooling systems like air conditioning. Potential Applications: 1. Building Exterior Coating: The primary application of the salmon DNA gel is as an outermost coating material for buildings. It can be welded together using only water to form large planks or bricks, which can then be integrated into the building's exterior design. This application reduces the heat absorbed by the building, leading to lower indoor temperatures. 2. Energy Savings: The use of this gel as a building material can lead to significant energy savings. Researchers conducted building energy simulations and found that using the salmon DNA gel as the outermost layer of a building could result in average savings of 68.7% on cooling costs. This makes it an economically attractive proposition for building owners and contributes to the fight against global warming. 3. Sustainable Cooling: The gel provides a more sustainable alternative to traditional cooling methods. By reducing the reliance on energy-hungry air conditioning and refrigeration systems, the salmon DNA gel helps to mitigate the environmental impact of cooling buildings, which is often a significant contributor to global carbon emissions. 4. Passive Cooling: The gel acts as a passive cooling material, requiring no additional energy input to function. This is in contrast to active cooling systems that consume energy to operate and often contribute to peak electricity demand during hot weather. 5. Applicability to Various Climates: The technology can be particularly beneficial in warm and sunny climates, where the cooling effect of the gel can provide a cost-effective and eco-friendly alternative to traditional cooling methods. In summary, the salmon DNA gel is a revolutionary and sustainable solution for building cooling, offering a range of benefits, including reduced energy consumption, environmental sustainability, improved comfort, and cost savings. Its unique ability to reflect sunlight and lower temperatures makes it a valuable tool in the quest for energy-efficient and environmentally friendly building design. If you like the content in this episode, please also check out our other videos on this channel and subscribe for more videos on innovative sustainable technologies. That’s all we have for now, and thank you for tuning in. Keywords: #chinatechnology #chinanews #environmentalawareness #environmentaltech © Copyrights: If you have questions about the use of screenshots or songs in my video, please don't strike this channel. Contact me if you have any questions. Contact mail: peterstechreviews@
