When the summer arrives, the temperature of the vehicle's engine will be too high, but in most cases, many people will easily ignore it and feel that this is not a big problem. In fact, if the engine's heating pheno…
The Hubble Space Telescope is exploring the secrets of the early universe. Researchers using Atacama's large millimeter-wave/submillimeter-wave array (ALMA) have discovered a 10 billion-year-old galaxy, a gas h…
Fire control valve body surface leakage? Installed in the central air conditioning duct system, the working principle is the use of valves installed on the fusible alloy temperature control, the use of gravity and the role of spring mechanism, when a fire occurs, the flame Invade the air d…
Some parents drive in order to take care of their children more conveniently. They will place the children in the co-pilot position. This is actually a more dangerous move. Because the children are all ver…
The emergency communications command vehicle is mainly used in the fields of sanitation and firefighting. When a dangerous situation arises, the emergency communications command vehicle as…
After buying a car, you will raise a car. It is not just maintenance, but also fueling the car. Do you know the knowledge of car maintenance? Is your method of raising a car right? In fact, when you are raising a car, there are some mistakes that will make you feel le…
Foreign media reports, the University of Washington School of Electronic Engineering students recently developed a new WiFi technology, its most prominent feature is less than one ten thousandth of current WiFi.
The emerging technology cycle diagram released by …