Beryllium is considered a strategic and critical metal important to the national security of the United States, with 78 metric tons of hot-pressed beryllium metal powder held in the National Defense ...

Abstract: While the development of e-commerce brings convenience to consumers, a large quantity of products and information increase the difficulty of making purchase decisions. This study constructs ...

It is three years since Deep Impact's long reign as Japan's champion sire ended, and six years since his death at the age of 17, but his influence on the country's stallion ranks is still profound. As ...

We independently select these products—if you buy from one of our links, we may earn a commission. All prices were accurate at the time of publishing.