The America is considering releasing a total of 180 million barrels of oil from the Strategic Petroleum Reserve (SPR) in the coming months in an effort to keep oil prices down.According to reports, this will be the third time the United States has us…
Recently, Germany put forward a new quantum research agenda, looking forward to the research focus and challenges faced by Germany in the field of quantum systems in the next ten years. The German Federal Ministry of Education and Research will then…
Boron Carbide has the highest hardness of any material. It is unaffected by hydrogen fluoride, nor nitric or hot acid. Insoluble in water or acid, soluble in molten sodium alkali. B4C powder MF: B4C B4C powder CAS No: 12069-32-8 B4C powder EI…
Copper products exhibit good electrical conductivity as well as thermal conductivity. They are also ductile, resistant to corrosion, and have a high wear resistance. They are widely used by the electricity, electronics and energy industries. Metal…
The emergency rescue department of Berlin, Germany, reported that the world's largest independent cylinder aquarium burst on the 16th local time and about 1 million liters of water mixed with debris poured onto the busy street. The report quoted the…