Abstract: Detecting the tooth-gingiva trim line from a dental surface plays a critical role in dental treatment planning and aligner 3D printing. Existing methods treat this task as a segmentation ...

While the use of phrases like "bumping this gem" was commonplace on /qa/ [1] as early as March 2018, gem and coal-centric Soyjaks did not gain notable traction on 4chan's /qa/ board until 2020. Shown ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Gia Huynh, a Vietnamese immigrant, has transformed her life from sleeping in a car as a single mother to running a multimillion-dollar candy business in the United States. When she arrived in 2016, ...

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