What can resist radiation?

No any object can be anti-radiation claims, of course there are many materials to isolate radiation, the best is lead metal! But the claim of anti-radiation is a bit out there, as well as the claim that there is none! And mainly you don't encounter nuclear radiation in your life (if you do, stay as far away as you can)! And as for non-nuclear radiation, worrying too much about you! ------------ Cell phone radiation is low-frequency radiation, the power itself is not big, it's nothing! So just don't worry too much about it! Cell phones work on the principle of transmitting and receiving electromagnetic waves, the process of converting received electromagnetic signals into sound or sound into electromagnetic signals, and the electromagnetic waves themselves are radiation! So there are 2 aspects of cell phone radiation, 1, the cell phone and 2, the electromagnetic waves emitted by the base station in the service area. But these electromagnetic radiations from cell phones are not nuclear radiation, no worries! Answer the question of radiation is not pleasing to the eye, but want to tell others some knowledge but no one applauded, their own knowledge is limited, persuasive also needs to be improved! 1, the definition of physics: the temperature is higher than -273 degrees Celsius (absolute zero) of the object have (infrared heat) radiation! The human body is a standard constantly emitting infrared radiation, radiation exists anywhere in life, so radiation can not be prevented! But nuclear radiation must be prevented, because if you do not prevent it, you will buckle! But nuclear radiation must be protected against, because if you don't, you're going to buckle! The sun's rays contain all the radiation, and it is the atmosphere that protects us from being exposed to harmful radiation and warping! Radiation according to the frequency of high and low can be simply divided into: 1, visible light (sunlight visible to the naked eye part) radiation. They are physical heat effects on the human body, that is to say, absorbing them is to produce heat on the human body! We have all been in the sun. 2, frequency lower than "visible light" invisible radiation. They and "visible light radiation" on the human body is the same physical heat effect. That is to say, the radiation of the computer and cell phone is weaker than the sunlight you are exposed to! And into the atmosphere of the sun there is a strong ultraviolet light (frequency higher than visible light) exists, many sunscreen is to prevent ultraviolet! 3, frequency higher than the "visible light" invisible radiation, they are the so-called nuclear radiation, the human body is chemical, directly harm the human body!

----- the above distinction is because "frequency x wavelength = speed of light", and the speed of light must be, so the high frequency is short wavelength, short wavelength is strong penetration! The reason why we can go to the hospital for fluoroscopy! The x-rays emitted by medical x-ray instruments are nuclear radiation rays! And in excess, the human body will be damaged due to dna genetic information and can not correctly replicate genetic information and lead to mutation of the existence of cancer! 2, computers and other electrical appliances will not emit a frequency higher than the "visible light" radiation! But not that low frequency radiation is harmless to the human body, it is still a matter of quantity! For example, sleeping on an electric blanket, the temperature is too high, but will cause human burns! And low-frequency environments can interfere with the body's homeostasis and lead to the possibility of cancer. But a low-frequency environment, such as a high-voltage substation, cannot be caused by several computers or home appliances! The standard method of anti-radiation is only: 1, shielding radiation source, generally speaking, lead is the best shielding body, so the nuclear material is made of lead containers! 2, shielding the body to be irradiated, radiation-proof clothing (material is unknown, but estimated that there is a lead coating may be) is so! ----- shielding is wrapped tightly meaning, radiation is light waves, 300,000 kilometers per second, a little leakage, the radiation line a second can rely on the reflection filled with a certain intensity space! ----- So those who say that the use of plants, radiation maternity clothing (certainly not shielded), radiation elimination meter and so on to eliminate or prevent radiation methods are not scientific! 1, evolutionary decision of the earth's plants only suitable "visible light waves" involved in their own photosynthesis, on the useless light waves are not absorbed, reflected away. For example, green plants are green in our eyes because they do not absorb and reflect green light waves! Radiation from electrical appliances or nuclear radiation is undoubtedly invisible, and for these invisible light waves, plants that absorb them only produce physical heat! Can not be used for photosynthesis, we have never seen plants growing in the dark, right? Some materials absorb heat more strongly! But plants, especially desert plants, should be in the absorption of heat is relatively weak, because it is the desert sunlight makes them become so strange shape, cactus leafless is actually afraid of the sun, afraid of water loss too fast and evolved! That is to say that the cactus is actually sunscreen anti-radiation absorption master rather than radiation absorption master, because the absorption of radiation will be converted into heat, either itself to the sun cooked, or is the loss of water! So cactus anti-radiation is really nonsense!

2, for anti-radiation maternity clothes, it is very simple, you do not tightly wrapped heh! (Recently, the core reaction device of the national nuclear power plant, roughly loaded with nuclear fuel rods of a shielding device appeared a small crack, but the good thing is to prevent the device has 3 layers, radiation did not leak said! (You know nuclear radiation, a hairline crack will cause an incalculable leakage event!)

3, the radiation eliminator! Unless it is a small black hole, how to make the elimination of radiation? Eliminating nuclear radiation is usually done by getting the earth that gave the radiation up and transporting it away to a landfill, right? ---------- Copying is permitted with attribution to ----------