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Many Apple fans scoffed at the notch when it first appeared on the iPhone X, but throughout the OLED iPhone, it has worked its way into their hearts. We are now at a point where the cutting of the display as a visual exercise in brand succes…

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What is Manganese dioxide?

What is Manganese dioxide? Manganese dioxide is an inorganic compound with the chemical formula MnO2, which exists in the form of pyrolusite in nature. Physical properties: black amorphous powder, or black orthorhombic crystals. Solubility:…

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The effects of the Internet on people's memory and judgment

People that often with smartphones in their pockets dont remember when their favorite album was released or the name of an actor in an old movie. A study published in August by Ward showed that people who rely on search engines like Google…

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