News and articles on the topic hygiene

Brushing without rinsing significantly improves enamel condition, — study

News Science and space 09-04-2025 comment
Usually, people are used to the fact, that brushing their teeth is a standard morning and evening procedure, that takes just a few minutes and does not cause any difficulties.

Reusable jelly ice made of water and gelatin does not melt and takes shape

News Technologies 08-20-2025 comment
American scientists from the The University of California, Davis, has created a new type of ice, that leaves no residual water behind, but cools just like regular ice. 

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