When we talk about the hardest substance in the world, we tend to focus on diamond. However, the answer to this question is not quite as simple as that. We also need to consider boron nitride and carbon nanotubes.…
Hollow glass powder is a micron-level hollow glass micro sphere with a smooth surface. The main chemical component is silicate glass.…
So far, there are rumors that the Pro version of the iPhone 14 will be equipped with an unnotched display and a 48-megapixel camera. However, we have to wait to see if this will become a reality. However, rumors about the iPhone release dat…
Synthetic estrogens from pharmaceuticals contaminate rivers and threaten the health of humans and fish.…
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