1. A collection of common sense in daily life
Common sense in daily life refers to the scientific knowledge that people summarize in their daily lives, covering health, nutrition, diet, home, life tips, etc. aspect.
Tips for daily life
For example:
1. When you have a headache or dizziness, you can apply toothpaste on your temples, because toothpaste contains menthol and clove oil, which can Analgesia.
2. If you eat something spicy and feel like it will kill you, put a little salt in your mouth, hold it in your mouth and rinse your mouth, and it will stop being spicy. You can also drink milk to quickly relieve spicy food.
3. Drink wolfberry and chrysanthemum tea regularly. Constantly looking at the computer makes Zhang Jian's eyes feel tired, so he often makes himself a cup of wolfberry and chrysanthemum tea. This tea has the effects of improving eyesight, refreshing the brain, and nourishing the liver, and can improve the symptoms of dry eyes.
4. When you have just been bitten by a mosquito, apply soap and it will not itch, because soap is alkaline and can neutralize the acidic substances left by mosquito bites and relieve itching.
5. Girls who feel cold limbs in winter are a sign of kidney yang deficiency. You can buy some astragalus soaked in water and drink it. If you feel dry after drinking for a period of time, stop for a while and then drink it again and again. The effect will be good.
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2. A collection of common sense in daily life
1. Use toothpaste skillfully: If there is a small area of ??skin damage or burns or scalds, apply a little Toothpaste can immediately stop bleeding and relieve pain, and can also prevent infection. It is very effective.
2. How to remove greasy screens: You can put washing powder and cigarette butts left from smoking in water. After dissolving, use them to clean glass windows and screens. The effect is good.
3. Put the shrimps into a bowl, add a little refined salt and edible alkali powder, rub them with your hands for a while, soak them in water, and then wash them with water. This will make the fried shrimps as transparent as Crystal, tender and delicious
4. Tips for making dumpling noodles: Mix 6 egg whites into 1 pound of flour to increase the protein in the noodles. The protein will solidify and shrink quickly after the dumplings are put into the pot. The dumplings absorb water quickly after being cooked and are not easy to stick to each other
5. Soak the remaining tea leaves in water for a few days and then pour them on the roots of the plants to promote plant growth; dry the remaining tea leaves and burn them in toilets or ditches Fumigation can eliminate stench and has the function of repelling mosquitoes and flies.
6. Method for recooking rice with uncooked rice: If the rice is uncooked, you can use chopsticks to poke some holes in the rice that go straight to the bottom of the pot, sprinkle a little rice wine and simmer again. If only the surface is uncooked, just flip the surface to the middle. Just simmer again.
7. If it is necessary to blanch vegetables when cooking, it is best to use the water used to blanch the vegetables as much as possible. For example, when making dumplings, you can put an appropriate amount of blanched water in the meat filling, which not only preserves nutrients, but also makes the dumpling filling delicious and soupy
8. Tips for scrambled eggs: Break the eggs into a bowl , add a little warm water and mix evenly, pour it into the oil pan and fry. When frying, add a little wine into the pan, so that the scrambled eggs will be fluffy, tender and delicious.
9. How to use a casserole 1: When you use a newly bought casserole for the first time, it is best to use it to cook porridge, or use it to boil thick rice-washing water to block the fine pores of the casserole. Prevent water seepage.
10. Use "Thirteen Incenses" skillfully: use tangerine peel when stewing meat, which has a rich aroma; add Angelica dahurica to beef and mutton, which can remove the mutton and increase the freshness; use cinnamon for homemade sausage, which is delicious; smoked meat and chicken With cloves, the aftertaste is endless.
11. Tips for making dumpling noodles 2: The noodles should be slightly hard. After mixing, place it in a basin and seal it tightly. Let it sit for 10-15 minutes until the gliadin in the noodles absorbs water and expands. Make dumplings after the gluten is fully formed.
12. Coriander is an umbelliferous plant. It is rich in essential oils and has a strong aroma. However, the essential oils are highly volatile and cannot withstand prolonged heating. It is best to add coriander before eating. , to retain its aroma.
13. When performing high-temperature washing or drying procedures, do not touch the door glass to avoid burns. When taking out clothes to be dried, be careful about metal parts on the clothes, such as zippers, buttons, etc., to avoid burns.
14. If the collar and cuffs are dirty, you can soak the clothes in warm water dissolved with washing powder for 15-20 minutes, and then wash them normally, and they will be clean.
15. How to use a casserole 2: When using a casserole to make soup or stew meat, first put water in the casserole, then put the casserole on the fire, first use a slow fire, and then use a high fire.
16. When cooking vegetables, add some caltrop starch to make the soup thicker. Not only can the cooked vegetables be delicious, but also because the starch contains glutathione, it has a protective effect on vitamins. .
17. If the rice is burnt, quickly turn off the heat, put a piece of bread crust on top of the rice, and cover the pot. After 5 minutes, the bread crust can absorb the smell.
18. The amount of washing powder used: If the clothes are not too dirty or there is too much foam during washing, the amount of washing powder should be reduced. Avoiding excessive use of laundry detergent not only saves money but also protects the environment and makes your washing machine more durable.
19. When cooking dumplings, add enough water. After the water boils, add 2% of salt. Dissolve before adding the dumplings. This can increase the toughness of the gluten. The dumplings will not stick to the skin or bottom, and the color of the dumplings will be improved. It will turn white and the soup will be clear and fragrant.
20. Many people like to eat vegetables but do not like to drink vegetable soup. In fact, most of the vitamins have been dissolved in the vegetable soup when cooking. For example, after the cabbage is fried, 70% of the vitamin C will be dissolved in the vegetable soup.
3. 100 common sense of life
1. When you wake up in the morning, drink a glass of water first to prevent stones
2. Only eat four eggs a week .Eating too much is not good for your health
3. Chicken poultry contains carcinogens, so it is better not to eat it
4. Eating fruit after a meal is a wrong concept. It should be Eat fruit before meals
5. Don’t drink green tea when girls are menstruating. Anyway, don’t drink tea. Eat more things that can replenish blood
6. Don’t drink soy milk Add eggs and sugar. Don't drink too much
7. Don't eat tomatoes on an empty stomach. It's best to eat them after meals
8. Eating late night snacks often can cause stomach cancer. Because the stomach No rest
9. Don’t eat three hours before going to bed. You will get fat
10. Drink less milk tea. Because it is high in calories and oil and has no nutritional value. Long-term Drinking it may lead to high blood pressure, diabetes, and other diseases
11. Freshly baked bread should not be eaten immediately
12. Keep away from the charging base. The human body should be kept more than 30 cm away. Do not place it on Beside the bed
13. Drink eight large glasses of water every day
14. Ten glasses of water every day. Bladder cancer will not come
15. Drink more water during the day. At night Drink less water
4. Little common sense in life
1. If you feel like you are going to be burned to death after eating spicy food, put a little salt in your mouth. Hold it in your mouth and rinse it, and it will stop being spicy; 2. If your teeth are yellow, you can chew the peanuts and hold them in your mouth, and brush your teeth for three minutes, which is very effective; 3. If there is a small area of ??skin damage or burns or scalds, apply Applying a little toothpaste can immediately stop bleeding and relieve pain; 4. Often there are unsightly tea stains left in the tea cup, wash them with toothpaste and they will be very clean; 5. Open your mouth slightly when you nod the eye drops, so that your eyes will not blink randomly. ; 6. If you have an ulcer in your mouth, just apply vitamin C to the ulcer. After it dissolves, the ulcer will be basically healed; 7. If there is small dust in your eyes, close your eyes and cough hard for a few times, and the dust will come out on its own; 8 .After washing your face, use your fingers to dip some fine salt into the nose and gently rub it on both sides of the nose, then rinse with water. The blackheads and acne will be removed, and the pores will become smaller. 9. You have just been bitten by a mosquito. 10. If your throat or gums are inflamed, cut the watermelon into small pieces and eat it with salt. Remember to do it at night, then the symptoms will be relieved and you will be fine the next day. 11. Blow the hair dryer on the label until the glue on the label is hot, then you can easily tear off the label; 12. If you are afraid of wrinkles when taking clothes with you, you can roll each piece of clothing into a roll. ; 13. Drink some vinegar when you hiccup, and you will see immediate results; 14. If you eat something with a peculiar smell, such as garlic and stinky tofu, just eat a few peanuts; 15. Treat coughs, especially dry coughs, at night Before going to bed, fry eggs with pure sesame oil. Add a little more oil. Do not add any seasonings. Eat it while it is hot and then go to bed. The effect will be obvious after eating it for a few days; 16. Girls with thick wrists want to wear thinner belts. Don't wear the bracelet by force. You should put a plastic bag on your hand and wear the bracelet. It is very easy to wear and will not hurt your hands. The same method is used to remove it; 17. Chestnut skin is difficult to peel, so peel off the shell first. Then put it in the microwave and spin it, take it out and rub it while it is hot, and the skin will fall off; 18. When arranging flowers, add a drop of dishwashing liquid to the water, which can last for several days; 19. Put the walnuts in Steam it in the pot for ten minutes, take it out and put it in cold water and smash it open, and you can take out the complete peach kernel; 20. Put the shrimp into a bowl, add a little salt and edible alkali powder, rub it with your hands for a while and then use it Soak in water and then rinse with water to make the fried shrimps as transparent as crystal, tender and delicious; 21. When frying meat, first soak the meat in baking soda water for ten minutes, pour out the water, then add the flavor, and stir-fry It will be very tender and smooth when it comes out; 22. Soak the remaining tea leaves in water for a few days and then pour it on the roots of the plants to promote plant growth; 23. Dry the remaining tea leaves and burn them in toilets or ditches to eliminate the odor and repel mosquitoes. functions of flies;
24. How to re-cook the rice with uncooked rice: Use chopsticks to poke some holes in the rice that go straight to the bottom of the pot, sprinkle a little rice wine and simmer again. 25. If only the surface is uncooked, just flip the surface layer to the middle and simmer again; 26. Remove the screen skillfully Grease: Put the remaining cigarette butts from washing clothes and smoking in water. After dissolving, use them to clean glass windows and screens. The effect is really good; 27. Just put a small piece of chalk in the jewelry box. It can keep the luster of jewelry; 28. The sticker traces on the surface of tables and bottles can be wiped with wind oil; 29. ??Always carry a small dry battery in the bag when going out. If the skirt has static electricity, put the positive terminal of the battery on the skirt. Just rub it on for a few times to remove the static electricity; 30. No matter which part of the shoe rubs your feet, just apply a little white wine on the place where the shoes rub your feet to ensure that it will not rub your feet; 31. When mixing vegetables, If it is necessary to blanch the vegetables, it is best to use the water used to blanch the vegetables as much as possible.
For example, when making dumplings, an appropriate amount of blanched water can be put into the meat filling, which not only ensures nutrition, but also makes the dumpling filling delicious and soupy; 32. Feet tend to sweat in summer, so use light water every day. Soaking your feet in salt water can effectively deal with sweaty feet; 33. Sunbathing after swimming in summer can prevent skin strain and other diseases; 34. Pillows are prone to moisture and mold breeding in summer, and frequent exposure to the sun is good for your health; 35. Eat more barley and adzuki bean porridge, etc. Moisture strengthens the spleen and can prevent heat stroke; 36. Prevent insomnia: talk less before going to bed, avoid drinking strong tea, do not use your brain before going to bed, and wash your feet with hot water and vinegar; 37. Honeysuckle has the effect of evacuating rheumatism. Decoction the juice in water and mix it with honey to relieve heat; 38. Drinking tea after eating too fatty food can stimulate the autonomic nervous system and promote fat metabolism; 39. Lack of sleep will make you stupid, and you need eight hours of sleep a day. , having a nap habit can delay aging; 40. Hands can easily become dry and rough, so soaking hands with vinegar for ten minutes can protect your skin; 41. In summer, wipe the mat with water added with toilet water to keep the mat fresh and clean. Of course, it is best to wipe along the lines of the mat so that the toilet water can penetrate into the lines and gaps of the mat, so that the cool and comfortable feeling will last longer; 42. Eat more tomatoes, citric acid and other acidic vegetables and fruits for breakfast, which is good for nourishing the liver; 43. Refreshing and antipruritic. When washing your hair or taking a bath, add five or six drops of toilet water to the water, which can have a good cooling and sterilizing effect, remove prickly heat and relieve itching; 44. Grapes contain sleep-auxiliary hormones, and regular consumption can help sleep; 45. Drinking more tomato soup in summer can not only obtain nutrients, but also replenish water. Tomato soup should be cooked and cooled before drinking. The lycopene contained in it has certain effects on resisting prostate cancer and protecting myocardium, and is most suitable for men; eating acidic foods Brushing your teeth immediately with substances will damage your dental health; 46. When the skin is broken due to trauma, apply toothpaste on the injured area to reduce inflammation and stop bleeding, and then bandage it. As a temporary first aid, medicated toothpaste has the most significant effect; 47. Spray white vinegar on the vegetables. Put it on the board and leave it for half an hour before washing it. It can not only sterilize but also remove odor; 48. Drinking yogurt can relieve irritability after alcohol. Yogurt can protect the gastric mucosa, delay alcohol absorption, and is rich in calcium, which is good for alleviating irritability after alcohol. Especially effective; 49. When the leather shoes and foreskins have been moldy for a long time, you can use a soft cloth dipped in alcohol and water (1:1) solution to wipe it; 50. When you have a headache or dizziness, you can apply toothpaste on your temples, because toothpaste contains menthol, Clove oil can relieve pain; 51. Freeze the candle for 24 hours before inserting it on the birthday cake. It will not shed candle oil when lit; 52. White clothes tend to turn yellow after being washed. You can take a basin of water and drop two drops of it on it. Three drops of blue ink, soak the washed clothes for a quarter of an hour, do not wring them out, just put them in the sun to make them white and clean; 53. Excessive consumption of raw onions and garlic will damage the mouth and stomach, which is bad for health. It is best to add a little vinegar before eating; 54. Replenish water in time but drink less fruit juice, cola, etc.
5. 100 life tips for young children
1. Brushing your teeth in the morning and evening is one of the effective ways to protect your teeth.
2. Correct reading and writing postures are beneficial to protecting eyesight.
3. Because raw water contains bacteria and insect eggs, you cannot drink it.
4. When pinkeye is prevalent, you are not allowed to swim in the swimming pool.
5. The main function of the lungs is to continuously inhale oxygen and exhale carbon dioxide.
6. The main thing to prevent myopia is to achieve "three do's and three don'ts".
7. Hepatitis A is a highly contagious infectious disease.
8. Timely vaccination with BCG vaccine is a safe and effective way to prevent tuberculosis.
9. Sugar is good for protecting the liver.
10. We must not only improve the internal sanitation of the family, but also improve the environmental sanitation.
11. Physical exercise is beneficial to our growth and development and enhances our physical fitness.
12. Pre-pubescent boys should wear tight pants, and girls should not tie their chests, waists, or wear high heels.
13. Children and adolescents should not smoke; smoking is very harmful to the body.
14. The simplest and most economical way to prevent iodine deficiency disease is to consume iodized salt for a long time.
15. The main function of teeth is to chew food.
16. True health means that a person's physical, mental and ability to adapt to society and the environment are in good condition.
17. The main function of fat is to supply heat to the human body; maintain body temperature; promote the absorption of fat-soluble vitamins; protect internal organs and moisturize the skin, which is essential for the human body.
18. To maintain public health, we must do a good job in residential area hygiene, street hygiene, and public place hygiene, and we must take good care of public health facilities.
19. To prevent anemia, we must correct bad eating habits such as partial eclipse and picky eaters.
20. First aid facilities include emergency hotline (120); ambulances and hospital emergency rooms.
21. Our body is composed of head, neck, trunk and limbs. Sugar is good for protecting the liver.
22. Vaccination can prevent diseases and maintain good health.
23. The correct way to brush your teeth is to brush along the gaps between the teeth, brush the upper teeth from top to bottom, brush the lower teeth from bottom to top, brush the jaw surface back and forth, and brush the top, bottom, inside and outside.
24. The function of the stomach is to digest food, absorb nutrients, and expel dregs.
25. Autumn is approaching and the temperature is getting lower. This text message conveys concern to you: after the summer heat, it is still hot, so you should pay attention to your health; wear more clothes and less clothes to prevent the autumn cold from causing diseases; exercise frequently, Keep fit and stay healthy!
26. In early autumn, when the weather turns cooler, start taking supplements to enjoy the benefits. Choose less pungent and more sour foods, and adjust your diet to absorb nutrients. Try to eat less onions, garlic and ginger, don’t taste leeks and peppers, don’t eat fried and puffed wine, keep sour fruits and vegetables to keep your health!
27. Drinking soup before meals should vary from person to person, and the time to drink soup should also be controlled. Generally, half a bowl of soup is appropriate before lunch and dinner, and more before breakfast. The human body loses a lot of water after a night of sleep. Drinking more soup at this time can replenish the water lost in the body, which is beneficial to the human body.
6. A complete collection of daily life science tips
If the cover of a book that has been stored for a long time curls upward, it is because the humidity in the air is constantly changing. Caused; because the paper of the book absorbs the moisture in the air, and when the air becomes drier, it begins to "evaporate the water" again. When the humidity in the air becomes high, it begins to absorb the water again, thus continuously absorbing and evaporating the water. It is easy to cause "deformation" of paper fibers, so the paper will curl upward according to the lever principle.
The purpose of using the lever principle is not only to save effort. When using chopsticks, it does not save effort, but it saves distance and makes the operation more flexible, but it takes a lot of effort (it doesn’t matter if it takes a little effort). The power and resistance of the lever refer to the force on the lever. The power is the force of the fingers on the chopsticks, and the resistance is the force of the dish on the chopsticks.
To determine the relationship between the power arm and the resistance arm of the chopsticks lever, you need to find the fulcrum. The fulcrum is at the upper end of the chopsticks. The power arm is smaller than the resistance arm. The chopsticks are a laborious lever. All are laborious levers.
Because the place to pick up food is on the chopstick head. You can feel it with chopsticks.
Its fulcrum should be at the tiger's mouth (the index finger and thumb are connected). The driving force is the force exerted by the fingers on the chopsticks, which is usually up and down in the middle of the chopsticks (even if you hold it very downward, you still can't reach the chopsticks) head bar). Resistance is the force of the dish that prevents the chopsticks from closing, and it generally acts on the chopstick head.
(Unless you place the dish in the middle alone, but this is not normal use) So it is a lever whose power arm water is smaller than the resistance arm, and it is a laborious lever. Different people hold chopsticks in different positions, which will cause different levels of effort, but they are all levers of effort.