Life knowledge, about 500 words

2024-12-19 15:15

Life knowledge, about 500 words There are many scientific tips in life that can help us better deal with various situations. For example, toothpaste could be used not only to brush teeth, but also to stop bleeding, relieve pain, and prevent infection. After dissolving the washing powder and cigarette butts, it could be used to clean the glass windows and screens. The effect was not bad. Before stir-frying the prawns, he put the prawns into a bowl and added refined salt and edible soda powder. After washing them with his hands, he soaked them in clear water to make the prawns transparent like crystals and taste fresh and tender. When making dumplings, add egg white to the flour to make the dumplings less sticky after cooking. After soaking the tea leaves in water for a few days, it could promote the growth of plants, and the dried tea leaves could be used to eliminate stench and repel mosquitoes. In addition, there were also some interesting scientific knowledge. For example, rabbits use their legs to slap the ground to convey information, and male rabbits use their hind legs to slap the ground to express their emotions. Baboons were the largest monkeys in the world, while Japanese marmosets were the smallest. The real name of the Four Elephants was the elk, a rare animal in our country. The ice cream was steaming because the water vapor in the outside air condensed into droplets around the ice cream. Sunflowers always faced the sun because their stems contained a kind of plant growth hormone that was afraid of light. Cicadas shed their skin because their shells could not expand as their bodies grew. In addition, low-carbon life was also an important popular science knowledge. Initiating a low-carbon life can protect the earth. Some low-carbon habits included washing hands and wiping furniture with rice washing water, putting old newspapers at the bottom of the wardrobe to absorb moisture and smell, using facial masks to wipe things, using dried tea leaves to make tea pillows, bringing eco-friendly bags to shop, bringing drinking cups to reduce the use of disposable cups, using more permanent cutlery and chopsticks, and turning off electrical appliances to reduce electricity consumption. In short, scientific knowledge in life can help us better cope with various situations. At the same time, advocating a low-carbon life is also an important measure to protect the earth.