TVs are the focal point of many living rooms, but let's be honest — when they're off, they're basically just big black rectangles, which can be an eyesore. That's where Samsung's Frame TVs come in.
Polymers are either natural or synthetic macromolecules composed of many repeating units (monomers) usually arranged in the form of a chain. Examples of polymers are silk, rubber, silicone, DNA and ...
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