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Use Personal Protective Equipment It is important for healthcare professionals to properly wear personal protective equipment (PPE). Learn about the different types of PPE and how to wear them. Gloves Plastic Gloves prevent contamination…
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Lapping Machines Process Lapping Machines are a type of precision finishing machine. Lapping is a loose abrasive machining process that differs from honing or grinding because the abrasive action comes not from a solid abrasive (like a grinding…
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Wireless charging explained: What is it and how does it work? Wireless charging has been around since the late 19th century, when electricity pioneer Nikola Tesla demonstrated magnetic resonant coupling – the ability to transmit electricity through…
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Polyethylene film What is polyethylene film? PE Film is a plastic film made from ethylene, a hydrocarbon which is mainly obtained from natural gas or petroleum. The terms ‘plastic sheeting’, ‘polyethylene sheet’, ‘poly sheeting’ or ‘poly film’…
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Face masks: what the data say Face masks: what the data say When her Danish colleagues first suggested distributing protective cloth face masks to people in Guinea-Bissau to stem the spread of the coronavirus, Christine Benn wasn’t so sure.…
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How a Car Battery Starts a Car How a Car Battery Starts a Car The first purpose of an auto battery is to provide power for starting your vehicle. It also acts as a surge protector for the car's computer and provides power for short-term…