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Mobile phones are far more toxic to the human body than cigarettes.

A cancer research expert in the United Kingdom has come to the astonishing conclusion that the number of deaths from mobile phone use will exceed that of smoking victims. This is by far the most serious warning about the health hazards of mobile phones.

A report in October last year noted that people who had used their phones for more than 10 years had a double risk of brain cancer. Kulana fears that if the mobile phone manufacturing industry does not take immediate and decisive steps, the next 10 years will see an increase in malignant brain tumors worldwide.

Studies have found that gray hair in humans may be an anti-cancer reaction.

Researchers at Kanazawa University in Japan have found that hair follicles, like human DNA, are subject to "external stress". When the pressure is too high, the stem cells in the hair follicle that differentiate into melanocytes die, and the hair loses its black and bright appearance. But David Fisher, another member of the study and chair of the Harvard** department, points out that the formation of gray hair is actually a self-protection mechanism of the body.

Growing gray hair indicates that the genes of the stem cells that produce melanin have been destroyed and removed. If these destroyed stem cells are not removed, they will replicate wildly and form cancer cells. In other words, people with gray hair are less likely to develop cancer under the same amount of stress.

Obesity will damage the liver more than alcohol.

One of the UK's most senior doctors warned that obesity would overtake alcohol as the leading cause of cirrhosis in the "near future". "It's almost certain that this will reverse the upward trend in human life expectancy – so we'll live shorter than before. Obesity increases the risk of some cancers; Hip and knee surgeries will see a surge; And it is now expected that obesity will overtake alcohol as the leading cause of cirrhosis within 20 years.

Consuming large amounts of milk may increase the risk of ovarian cancer.

Dr Kate Law of the British Association for Cancer Research says it's unclear how nutrients, or body fat levels and segments, affect cancer production. "Current research has only found that consuming too much milk, yogurt and cheese in the daily diet may put women at a higher risk of ovarian cancer," she said.

The reason why drinking milk increases the risk of ovarian cancer is unknown, but there is a theory that the lactose in milk may excessively increase the secretion of hormones in the body, leading to the growth of tumors.

Too much exposure to artificial light at night can lead to depression.

Studies have found that exposure to too much artificial light at night can alter mood and lead to depression-like conditions, such as lack of energy and enthusiasm. Psychologists have found that mice confined to a brightly lit room 24 hours a day showed more depressive symptoms than those confined to a room with a normal light-dark light cycle. The social, ecological, behavioural and health implications of lighting at night are only now being felt.

Professor Nelson said. "We hypothesize that the effect of light at night on depression may involve melatonin resistance. Blue light is particularly effective at fighting melatonin, so watching TV at night may reduce melatonin production. ”

Outcome 1: Launch of the temporary laboratory "Shijian-10" in space in April; Achievement 2: The Long March rocket "three generations in the same house" debuted; Outcome 3:

Tiangong-2 and Shenzhou-11 will be launched in the second half of the year; Achievement 4: The quantum "charm" will explode, and the Beijing-Shanghai trunk line of quantum communication will be opened; Outcome 5: C919 will soar into the blue sky; Outcome 6:

The "high-score" family will add a new Ding "Sky Eye" to see the earth, and "Discernment" to know Kyushu; Outcome 7: FAST, the world's largest radio telescope, will be put into operation; Outcome 8: China builds the world's largest crane ship; Outcome 9:

The Tianhe-2 supercomputer won the "sixth consecutive championship".

It refers to the creative results obtained by a scientific researcher through a series of mental and physical work such as experimental observation, investigation and research, comprehensive analysis, etc., within the scope of a scientific and technological research project or subject research that he is engaged in, and confirmed to have academic significance and practical value after evaluation or appraisal. It is the crystallization of the hard work of scientific and technological workers, and is an important spiritual and material wealth of human beings; It is a kind of productivity of special significance, and it is also an important indicator to measure the completion of scientific research tasks, the quality of scientific research tasks, and the contribution of scientific researchers. It is the wealth and intellectual resources of the country.

Scientific research results should meet the following three conditions:

1. Scientific research results should be creative and advanced, and creativity refers to new theoretical ideas and new technological improvements that have not been seen before or at home and abroad. The advanced nature should be improved in the technical price and technical level of the results;

2. Scientific research results must have social value and be recognized by the society. It must not only be practical, but also conform to scientific laws, have the conditions for implementation, meet the requirements of the concession, and have high economic value;

3. Scientific research results must be subject to technical appraisal or review. Appraisal or review shall be subject to peer review. Only when it is considered qualified can it be counted as an achievement.