Too hot will make it difficult for you to sleep. Researchers have found that normal temperature drop at night will make your body feel sleepy, so you can cover less, help your body dissipate heat through your hands and feet, and sleep more comfortably. Countermeasures: The best way is to wear socks before going to bed, keep warm and let blood vessels dilate, take off socks when sleeping, and put your feet outside the blanket to sleep.
2. The worst position of the public toilet: the toilet seat in the middle.
A study shows that when people go to the toilet, they tend to choose the middle toilet seat, so it contains more bacteria on the toilet button than the toilet seats at both ends. Countermeasures: When going to the toilet, it is best to consciously avoid the middle toilet seat and choose two toilet seats.
3. The worst place to watch TV: restaurant
If you are distracted while eating, you will unconsciously eat too much food. Studies have confirmed that people who watch TV during meals eat faster than those who listen to music during meals, eating 7 1% more. Countermeasure: It is best not to watch TV in the restaurant.
4. The worst place to refrigerate food (not to preserve it): the refrigerator.
Putting a large pot of steaming food directly into the refrigerator will lead to uneven cooling and even food poisoning, because the heat of this pot of food will raise the temperature in the refrigerator and lead to the growth of bacteria. Countermeasures: After the food is ready, it is best to put it on the table to cool 1 hour, or put it in the refrigerator in small portions, which will cool faster.
5. The worst position of bedside lamp: bedside.
Although the direct light from the bedside is bright enough, it will hinder the secretion of melatonin in the human body, thus affecting sleep. Countermeasures: The bedside lamp is best placed beside the bed, which does not affect reading and helps you fall asleep.
6. The worst place to put a toothbrush: the bathroom sink.
The sink is usually beside the toilet. Experts point out that there are 496,000 bacteria per square centimeter on the toilet. When flushing the toilet, these bacteria can rush 30 cm away and pollute your toothbrush. Countermeasure: It is best to put the toothbrush in the closet with a door in the bathroom.
7. The worst position on the plane: behind the cabin.
If you are prone to airsickness, you must avoid sitting in the back of the plane cabin. The whole cabin is like a seesaw. The farther away from the middle, the more bumpy it is. Moreover, the tail of the plane is generally longer than the front, so the back of the cabin is the most bumpy place.
8. The worst place to use headphones-on the plane, subway and train.
The study found that if you use headphones in a noisy environment, you will turn up the volume of the headphones too high. For example, in the engine room, the volume of headphones will be as high as 89 decibels, causing ear injuries.
9. The worst place to put a handbag: on the kitchen table.
People's carry-on bags may be placed in various places: buses, restaurants and even public toilets, turning your beautiful handbag into a mobile bacteria storage room.