Unfavorable nutrient absorption? What harm does it take if yogurt is drunk?

Drinking yogurt every day has become a dietary habit for many people. Because yogurt does not need to be heated, it is convenient to drink, so some people drink a lot, and some people are hungry to eat it. But from a nutritional point of view, drinking yogurt also pays attention to time, and dr

Magnetic detection of magnetic head of recorder

After using the recorder and the Walkman for a long time, dull sound, unclear sound quality and large background noise often occur. At this time, the head may be severely magnetized, and a special degausser should be used for degaussing. A simple method to judge the ma

Unqualified LED lamp or cataract

LED lights are environmentally friendly and energy efficient, but unqualified ones can also hurt the eyes and even cause cataracts. At the "World Metrology Day" held by the Guangzhou Quality Supervision Bureau yesterday, Zhou Lubin, dean

LED chip prices half a year who is pushing up the chip price?

This year's LED industry can be described as hot. One of the hottest is the upstream equipment, raw material suppliers, and mid-stream chip makers! Diyuan Optoelectronics Co., Ltd., located in Wuhan, is China's largest high-power chip manufacturer.

LCD panel industry reverses Korean Hutch to borrow 3D overtaking

The global competition of LCD panels is changing.

On December 15, LGD, the world’s second largest LCD panel maker, summoned the top 6 Chinese flat-panel TV manufacturers such as Skyworth, TCL and Hisense, as well as foreign CEOs such as Toshiba

Home improvement security Raiders

When decorating, be careful that the paint contains lead in the baby's room. The most worrying thing is the toy's skin, window sill, wall, all doors and doorway below 1.8 meters. Even if the paint does not fall off, often opening and closing the door can loosen paint and lead-containing