2, electric energy - heat energy. Hairstraightener is also called electric splints, the English name Hairstraightener, commonly known as splints, the principle of the hair straightener is to provide electrical energy through the power supply to the heating element, the heat is transmitted to the heating plate, heating the hair, by speeding up the molecular structure of the hair keratin to deform the hair.
3, the heating principle of the electric splint is throughThe current heats the heating element MCH, PTC or heating wire, which in turn conducts the heat to the aluminum or ceramic plate. The role of the hair straightener is to heat, soften, and then cool the hair through a heating element to achieve the effect of straightening. According to the different heating body, the hair straightener is mainly divided into ceramic heating body, PTC heating body and heating wire heating body.
4, electric splint is also called hair straightener, is a kind of high temperature electronic products used to straighten the hair. The working principle is to conduct the temperature to the surface of the metal plate/ceramic plate through the heating body, and the surface temperature is generally 150 to 300 degrees. The electric splint heating body on the market nowGenerally MCH, PTC or heating wire.
Conclusion: Wireless chargers do produce electromagnetic radiation, although the value is usually small, but should be wary of its possible cumulative effect. With the popularity of wireless charging technology, users are exposed to more and more radiation sources in daily life, such as mobile phones, computers, WiFi, etc., and long-term accumulation may have an impact on health. Wireless charging technology and controversy with the development of mobile Internet, noneThe rise of line charging has led to discussions about electromagnetic radiation.
For the human body: wireless charging technology is safe and harmless to the human body. The resonance principle used by wireless charging is magnetic field resonance, which is transmitted only between coils resonating at the same frequency, and other devices cannot accept the band, in addition, the magnetic field used by wireless charging technology is itself harmless to the human body.
From the theory, wireless charging technology is safe and harmless to the human body, wireless charging uses the resonance principle of magnetic field resonance, only in the same frequency resonance between the coil transmission, and other devices can not accept the band, in addition, wireless chargingTai Heng Village, Tai Po Town, date of birth September 27, 1961, Ethnic Han, zodiac Ox, height 174cm, weight 64kg, blood type AB, shoe size 42, circumference 40 29 37. 2, although Aaron Kwok is the last one to catch the "four Heavenly Kings" the last bus of artists, but without him it does not matter the four heavenly Kings, in the 1990s in the entertainment circle appeared countless "fifth Heavenly King" and the so-called "four little Heavenly Kings", However, the status of the members of the "Four Heavenly Kings" at that time - Lai Ming, Andy Lau, Aaron Kwok and Jacky Cheung - has not been replaced and surpassed by later generations.
3. The four Heavenly Kings of Lau's time are Lau Tak-wah, Jacky Cheung, Aaron Kwok and Lai Ming. The Four Heavenly Kings of Hong Kong are the four most popular male singers of the 1990s: Jacky Cheung, Andy Lau, Aaron Kwok and Leon Lai (in no particular order by age). The Four Heavenly Kings were named in 1992 and have since been widely recognized by the public, and their influence has quickly spread throughout Greater China and Asia, sweeping the 1990s.
4, among the "four Heavenly Kings", Andy Lau is the first one to become famous, graduated from the 10th artist training class of wireless artists in 1981, 1In 1982, he appeared in his first film "Song of Clouds", and in the same year, he began to rise to prominence in Ann Hui's "Flight to the Angry Sea". Aaron Kwok: Among the "Four Heavenly Kings", Aaron Kwok's road to fame is the longest.
5, the four Heavenly Kings of Hong Kong refers to the four most popular singers in the 1990s: Jacky Cheung, Andy Lau, Leon Lai and Aaron Kwok. 1, Jacky Cheung, born in Hong Kong, the second child in the family, has a brother and a sister. He was fond of singing when he was young and liked to practice singing with records. In high school, he tried to form a band with friends. Before graduating from high school, he attended schoolThe singing contest held by the school won the second place.
1. The Bermuda Triangle is a mysterious area where planes and ships often go missing, the reason for which is still an unsolved mystery. Whether there really are aliens, and whether aliens have ever been in contact with humans, is a mystery that has not yet been solved.
2. The mystery of ancient maps: These maps accurately depict regions of the world unknown at the timeWhat is puzzling is how the technology at the time could achieve such precision. The Bermuda Triangle area is known for the disappearance of planes and ships, and despite numerous theories, the exact cause of these disappearances remains a mystery.
3, the disappearance of the Maya civilization - the Maya civilization has always been one of the biggest mysteries in the world, the Maya civilization is ancient located in the southeast of Mexico, Guatemala and other central and South American region of civilization. 1 "Mummy" mystery - The making of mummies reflects the achievement of ancient Egyptian medicine.
3, compared with regular mobile phones, many "cottage phones" can not guarantee safety in terms of mobile phone radiation. Regular manufacturers need to go through professional inspection, and mobile phone radiation should be controlled within the 0.1 milliwatt range stipulated by the industry. However, "cottage machine" from its own "characteristics", it is difficult to ensure that the radiation meets the requirements of the national standard.
4, the radiation is largeThe biggest disadvantage of cottage mobile phone is radiation! Consumers have no way to know how much radiation their mobile phones have, and the harm of radiation will not be said much more (tumors, pain, deformities, nervous system disorders, and so on).
5, high radiation risk: the use of inferior mobile phones may cause electromagnetic radiation problems, long-term use of significant health effects. Counterfeit brands: Shanzhai mobile phones imitate the real brands, confusing the market, and consumers may buy counterfeit products without knowing it. Hidden charges: Shanzhai phones may have built-in programs or text messages that consumers inadvertently click on that could lead to financial losses.
1, debt and financial stress: Excessive consumption often leads to people carrying heavy debt, difficult to bear the pressure of bills, loans and interest. Temporary satisfaction: Consumerism tends to satisfy people's immediate desires, but this satisfaction is usually short-lived. People constantly pursue new purchases, only to quickly feel empty and need to consume again to be satisfied, creating a vicious circle. Environmental impact: Uncontrolled consumption causes serious damage to the environment.
2. The consumerism trap refers to people's excessive pursuit of material thingsA series of problems and dilemmas encountered when consuming and pursuing endless desires. Here are some common pitfalls of consumerism: Debt and financial stress: Overspending can cause people to get into debt and even fail to pay it off. People can get into financial trouble and face problems such as not being able to pay bills, loans and interest.
3. The traps of consumerism mainly have the following aspects: excessive consumption. Consumerism often encourages people to pursue more material comforts, leading to excessive consumption, beyond their own economic ability and actual needs. This kind of overconsumption not only causes the waste of resources, but also may make people trappedGet into debt. In order to pursue the so-called fashion and trend, people continue to buy updated products, ignoring their real needs.