1. Testimony is just a public version of the story you tell. (Grissom)
2. Cooking oil contains lecithin. Lecithin belongs to a mixture of a group of yellow-brown oily substances present in animal and plant tissues and egg yolks, and its constituents include phosphoric acid, choline, fatty acids, glycerol, glycolipids, triglycerides and phospholipids. Lecithin is known as the "third nutrient" alongside protein and vitamins. Lecithin is also sometimes synonymous with pure phosphatidylcholine.
02.
1. An extreme form of suicidal selfishness.
2. People who jump off a building do not usually wear glasses.
03
1. The anesthetic effect of halothane is stronger than that of ether, the induction time is short, and it is not easy to cause excessive secretion.
04
1. The thigh bone is the strongest of the human bones.
2. If the deceased is hanged, there will be teeth marks on the tongue.
3. Due to food or foreign body incarcerated in the glottis or falling into the trachea, the patient may suffocate or have severe breathing difficulties, manifested as sudden choking, inability to speak, stridor, shortness of breath, and purple skin. In severe cases, consciousness may quickly appear. Loss, even breathing and heartbeat stop. Once this happens, do not tap the patient's back, and immediately provide on-site first aid while contacting the hospital quickly or transferring the patient to the hospital. The most commonly used method is the Heimlich method.
05
1. Two footprints, one forward and the other sideways, the person may be running and looking back.
2. To break the law, you must first study the law. (Grissom)
3. The more "why" you know, the less "how" you know, and vice versa. (Grissom)
4. Datura, highly toxic to people, the roots of Datura have anesthetic and psychedelic effects, and the seeds are highly toxic.
06
1. When the entity rots inside the concrete, it will expel air bubbles and break the vacuum.
2. The surface of natural sand is very smooth.
07
1. The trajectory of human movement can be judged from the state of the blood drop.
08
1. "He's a threat."
"No, he's become a threat. It could have been avoided, just because of people's assumptions, and that's the problem, like you guys just assumed, I think these passengers did something wrong Hypothesis, so the man dies. If only one man stopped and paid a little attention to him, listened to him a little, and saw what was wrong with him, the tragedy would never have happened. Now five people killed him, when in fact Only one man could save his life."
10
1. Bugs on a corpse can deduce the time of the corpse.
11
1. The same piece of glass has the same density. If the crisp can float, it's from the same piece of glass.
2. Haeckel marks are marks similar to fish scales produced at the fracture of hard plate-like objects, such as glass and steel plates. By observing the Haeckel marks, the direction of the fracture can be clearly known (such as glass breaking from the inside or from the outside). Breaking, you can draw accurate conclusions by observing the Haeckel marks, rather than observing the phenomenon that there is more glass residue on the outside or more glass residue on the inside, which is not scientifically rigorous).
If the window glass is broken from the outside, the Haeckel marks will form along the inside of the window; but if the window glass is broken from the inside, the Haeckel marks will form along the outside of the window.
12
1. Arson is the most troublesome, even if the fire did not damage the scene, the firefighters will.
2. In a closed fire scene, if a certain temperature is reached, opening the door will cause oxygen to flow in, resulting in a small-scale explosion.
14
1. Human bones are prone to seepage of water, so licking with the tongue will stick to the tongue.
2. The dents of the hand saw are straight and parallel, while the chainsaw is rough.
17
1. The wick effect - just like a candle needs a wick to burn when it burns. When the candle is lit, due to the existence of the candle wick, a diversion effect occurs, and the melted liquid flows along the candle wick to the direction of high temperature, and the top of the candle wick is close to the flame, and the temperature is the highest, so that the liquid is vaporized and burned, and the burning emits The heat in turn promotes the liquid to continue to be transported upward for gasification and combustion, forming a cycle. The glass fiber added to many materials also has a similar effect. Although the material itself is not easy to burn, due to the influence of the glass fiber, the local high temperature will generate an ignition point, and then a large area of combustion will be formed.
20. A
1.6-month-old fetus already has half of human DNA.
21.
1. When a person is trying to remember, their eyes are usually to the right, and to the left when making up a story. (Refer to neurolinguistics)
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Maybe I'll never use these, but I just want to take them off, want to know, even if not will investigate.
I love GRISSOM and SARA. It is limited to work, sometimes G is so calm that he mistakenly thinks he is cold-blooded, SARA has a bit of a stout, and the part of the mouth = =. Anyway, give me a CSI mind. . .
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