Two Apple Watches were on sale on Black Friday, but only one was worth it

Black Friday sales have started early, but even in the biggest selling season of the year, its hard to find good Apple products. However, the Apple Watch is one of the few Apple products we regularly see on Black Friday. Typically, Apples fl…


Related news

How much do you know about calcium nitride?

Calcium nitride, the chemical formula Ca3N2, is a kind of brown powder. It is oxidized in the air and hydrolyzed in contact with water to generate calcium hydroxide and release ammonia, which is soluble in dilute acid.…


Market Trend and Demand-Successfully Sent The Chang'e-5 Probe Will Affact the Price of Boron Nitride (BN)-Sputtering Target

At 4:30 on November 24th, the Chang'e-5 probe was successfully launched. As the final battle in the three-step process of my country's lunar exploration project, the Chang'e-5 lunar exploration mis…


What is Hexagonal Boron Nitride?

What is Hexagonal Boron Nitride ? The nickname for hexagonal boron nitride is white graphite. White graphite is the simplest boron nitrogen polymer. Similar to the hexagonal carbon mesh in graphite, nitrogen and boron in hexagonal boron nit…

0086-0379-64280201 skype whatsapp