In life we can often see a lot of scientific phenomena, don't so you know these scientific phenomena contain what knowledge? The following for you carefully recommended life in the scientific trivia, hope to help you.
Scientific knowledge of life
1. How to detoxify vegetables
Most of the pesticides sprayed, in a certain number of days, will be the plant body enzymes decomposition, buy back the fruit and vegetables, the first few days, so that residual toxicity have time to be decomposed, but, into the refrigerator cold often after the effect is not, because the temperature of the refrigerator will inhibit the fruit and vegetable enzymes. The temperature in the refrigerator will inhibit the activity of the fruit and vegetable enzymes, and will not be able to break down the residual poison, just put it indoors in a cool place, but it does not apply to the leafy vegetables that are easy to rot!
2. Peppers and then cleaned
Most people in the cleaning of peppers, used to cut it in half, or directly rinse, in fact, is not true, because the unique shape of the peppers and the growth of the posture, so that the pesticides have been sprayed to accumulate and then the depression of the fruit on the tip!
3. Kitchen mopping first put vinegar
Kitchen floor is very easy to accumulate grease, mopping before, it is not like in the mop poured into some vinegar, so you can let the grease escape!
4. Use tin foil to grill without lemon
If you use tin foil to wrap the fish. If you use tin foil to wrap fish and meat for barbecuing, do not wrap acidic fruits such as lemons in it! Because tin foil belongs to the metal class, when the metal and acidic substances mixed together in the grill, it will be a chemical change, easy to produce harmful carcinogens!
5. Eat barbecue with lemon detoxification
When grilling, if the meat directly on the meat grill, in addition to thoroughly grilled, charred part should be discarded, so as not to eat carcinogens! Before eating, remember to drop fresh lemon juice, in addition to adding flavor, lemon vitC on the detoxification effect
6. lemon bath to make the skin fairer
Lemon is in the production period, the price is not expensive, do not seem to often buy, weekdays it will be cut in half and squeezed into a juice with cold water and some sugar to drink! The lemon peel is not discarded, put in the washroom, no matter wash face bath make the skin more tender and white it!
7. Toothpaste to remove the film grapes cleaner
When eating grapes, first take the scissors to reduce to the root part, so that it retains the integrity of the particles, and soak in diluted saline, to achieve the effect of antibacterial rinse clean the surface is still a layer of white film, you can squeeze some toothpaste, grapes between the palms of your hands, gently rubbing, after the water, it will be able to completely crystal clear, eat more at ease!
8. Young children's water edicts to prevent stools
Home to young children, easy to have picky eating bad habits, often triggered by the phenomenon of abdominal accounts constipation! It's not uncommon to use a tablespoon of brown sugar, mixed with a hundred of warm water, stirred well, let the child drink slowly, and then in a clockwise direction like the belly, gently massaged, soon, the child will be able to successfully defecate!
9. Brown sugar can clear the menstrual discharge
When the menstrual period, will end two days before, available half a catty of brown sugar (i.e., brown sugar) brewing water (hot and cold are suitable) as a tea to drink, so that the uterus can be cleaned up! It is the easiest health care method for women!
10. Hairdryer easy to label
Buy a gift box to send people, the price tag is difficult to tear off, with the hands of the key will be keyed to the black dirty but more ugly, if you use a hair dryer to blow hot and then tear, will be very easy to tear down, not a trace!
Life in the science of common sense
1, sorbet why will bubble?
Sorbet gas because the outside air there are a lot of invisible water vapor, encountered a very cold sorbet, a cold liquefied into droplets surrounded by sorbet, it seems to be the sorbet in the "gas" as well.
2. Why do sunflowers always face the sun?
The stem of the sunflower contains a wonderful plant growth hormone. This growth hormone is very afraid of light. As soon as the light irradiation, it will go to the backlight side, at the same time, it also stimulates the backlight side of the cell rapid reproduction, so the backlight side than the light side of the growth of the fast, so that the sunflower produces a light-facing bending.
3. How do bees make honey?
Bee first picked flowers sweet juice spit into an empty hive, to the night, and then the sweet juice sucked into their own honey stomach for modulation, and then spit out, and then swallowed, so by turns swallowed, to be carried out 100 to 240 times, and finally brewed into sweet honey.
4. Why do cicadas molt?
Cicada shell (exoskeleton) is hard, can not be expanded with the growth of cicadas, when the cicada growth to a certain stage, the cicada exoskeleton limits the growth of cicadas, cicadas will be the original exoskeleton off, is the cicada molt.
Common scientific knowledge in life
1. Does exercise reduce harmful cholesterol in the body?
A. Yes. A. Yes. The Roland Berkeley National Institute's National Runner's Health Survey of 8,000 male volunteers found that long-distance runners had a decrease in bad cholesterol and an increase in good cholesterol. Half of the people with high blood pressure had their blood pressure reduced, and the overall risk of heart disease was reduced by 30%.
2. Is it good to eat a lot of walnuts?
A: Yes. Eating large quantities of walnuts can reduce the body's harmful cholesterol (LDL), which is the cause of angina and cerebral sclerosis. This is the result of a study by the research group of Dr. Sebede of Lumarinda University in the United States.
3. Why is it bad to talk on a cell phone while driving?
A: Because talking on a cell phone while driving is so dangerous that accidents occur more than four times as often as when you don't talk on a cell phone, the same rate as when you drive under the influence of alcohol. The survey was conducted by Dr. Ledi Jomaiya and Dr. Zibsla at the University of Toronto.
4. Can milk get rid of bad breath?
A: Yes. After eating onion or garlic, just drink a glass of milk or gargle with milk and the odor will go away.
5. Drinking drunk people can drink milk?
A: Yes. Drinking milk can protect the gastric mucosa and ease the absorption of alcohol.
6. fried vegetables can add milk?
A: yes. If you add too much soy sauce when frying, adding a little milk can make the flavor beautiful.
7. Can milk be heated with sugar?
A: No, it is not. In 80-100?C high temperature, milk lysine and sugar into fructosyl lysine, not only will not be absorbed by the human body, especially on the children's greater harm, so the milk boiled cool temperature, and then put sugar.
8. breakfast milk and eggs is the best combination?
A: no. Although the nutritional value of milk and eggs is very high, but the iron is very difficult to absorb, but also other foods to make up for the iron, it is best to have an animal's liver, blood, meat, fish, vegetables with the food.
9. Can milk be taken with medicines?
Answer; No. Milk is a good supplement. Although milk is a good food to supplement the nutrition, but there are many drugs will make the milk produce undesirable substances, but will affect the health. You can drink some milk before taking the medicine, which can protect the gastric mucosa.
10. When is the best time to drink milk?
A: At night.
A: At night.