Underwater patent of nuclear-powered cobalt 60

The harm of radioactive elements to the body is immeasurable, just as we don't take X-rays and CT without eating anything, which is not good for our health. However, the human body is resistant and will repair itself. It just means that these radioactive substances are easy to cause abnormal changes in cells, which does not mean that it must be so miserable. For cells, it can also be a means to inhibit abnormal changes, such as radiotherapy. In a word, the harm is definitely there and it will not be small, but. . Anyone who has studied mathematical statistics knows that the probability problem is invalid for individuals. Even if the probability of 99% is affected, if those people are 1%, they will not get leukemia. For another example, if they are not 99% of ordinary people, but 1%, they will get leukemia even without irradiation. Instead of worrying about this, it is better to eat less pork with water, avoid hormonal abnormalities and walk more. Smoke less, so as not to make old people's lungs bad. Without nuclear energy, the world is not safe. Finally, in fact, nuclear energy is the safest energy. Look at those illegal buildings and look at those broken cars. What will happen if they encounter an earthquake, tsunami and fire? This will also give people an opportunity to worry about whether the situation will deteriorate. It's long gone. . .