With a rotating fore-end assembly, Kellgren's latest SUB2000 positively advances the design yet retains the classic appeal of ...

However, many modern phones now commonly feature lithium-polymer (Li-poly) batteries, a suitable alternative for a wide variety of consumer electronic gadgets. This certainly isn’t a fact to ...

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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 ...