The toothbrush was invented many centuries ago. It started in ancient China with bamboo and animal hair, and over time became ...

Gianna Marie Natoli, 13, Norwich City School District (USA): I suggest adding something that makes a little water come out each time you put the toothbrush in your mouth. That way, you don’t ...

Want pearly whites to impress your dentist? Brush twice a day with one of the best electric toothbrushes. From in-app feedback to self-cleaning bristles, the best battery-powered brushes make it ...

China imposes visa restrictions on US personnel over Hong Kong 'interference' China announced visa restrictions on US personnel accused of interfering in Hong Kong's affairs. This retaliatory move ...

DNA Evidence Rewrites Story of People Buried in Pompeii Eruption Nov. 7, 2024 — Researchers have used ancient DNA to challenge long-held interpretations of the people of Pompeii. Contrary to ...

Healthy children need healthy teeth to match, and with kids’ electric toothbrushes, maintaining clean teeth, whether that be milk teeth or their adult teeth coming through; kids can maintain a healthy ...

China's economy has struggled for momentum this year largely due to a prolonged property crisis, high local-government debt and sluggish consumption, prompting various measures by Beijing to ...

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Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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