What is Boron carbide? Boron carbide , also known as Black Diamond, is an inorganic form. The chemical form is B₄C. It is one of the three hardest materials known (after diamond and cubic boron nitride) and is used in tank armor, bullet-p…
Facebooks revenue growth was hurt by Apples new ad-tracking selectivity requirements, but the social giant still made a lot of money. Itsposting profits beat Wall Street expectations. In the third quarter of 2021, Facebook reported $29.01 bi…
A team of American scientists has developed a software biosensor patch that can be attached to the skin of critically ill infants or children to monitor vital signs and other information comprehensively. Such as heart fibrillation, movement,…
The US Commerce Secretary has announced that the US will temporarily lift tariffs imposed on Ukraine during the Trump administration to help Ukraine recover its economy and continue to show support for the Russia-Ukraine situation. "For steel mills t…
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