Earlier this month, Apple (AAPL) unveiled one of its most surprising products: a $19 polishing cloth emblazoned with the Apple logo thats just the right texture to wipe fingerprints off your device. The product is currently in an unsalable s…
The World Bank expects global economic growth to slow significantly, from 5.5% in 2021 to 4.1% in 2022 and further to 3.2% in 2023. Growth in East Asia and the Pacific is expected to slow to 5.1 percent in 2022, reflecting the impact of China's econo…
Graphene is also known as "black gold" and "king of new materials." It is a two-dimensional multifunctional nanomaterial composed of a single layer of carbon atoms. This primary graphene material is only as thick as a layer of ato...…
What is the use of aluminum oxide?Medical professionBecause of its hardness, bioinertia and chemical properties, alumina is the preferred material for hip replacement bearings, such as prosthetics, bionic implants, prosthetic eye substitutes, tissue…
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