A crossbite is a misalignment where the upper teeth fit inside the lower teeth. Crossbites can be caused by genetics, habits, or injuries. If untreated, a crossbite can lead to problems like pain, ...

Every night before bedtime, my daughter tilts back her head so that a pair of metal plates inside her mouth can be cranked apart another quarter of a millimeter. We turn a jackscrew with a wire tip; ...

Add articles to your saved list and come back to them any time. The developers of new protective headgear designed for contact sports believe it can be a game-changer that will dramatically reduce the ...

Abstract: Incentives to increase efficiency and reduce CO2 emissions have led to the development of many plant process designs incorporating turbo-expanders. Turbo-expanders provide the most efficient ...

Explore new realities with the best VR headsets we've tested, whether you prefer the freedom of standalone models or the power and fidelity of tethered options. I’m PCMag’s home theater and AR/VR ...

keys is a space separated list of menu activation keys multiword defines whether the expansion should use several words or not you can provide a space separated list of activation keys that should ...

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