Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

Fiber optic gyroscope (FOG) plays a critical role in aerospace, marine transportation, geological exploration, and other fields because of its advantages of low cost and broad development prospects.

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Looking for the best face moisturizers for dry skin? Here are expert- recommended options from brands like Neutrogena, First Aid Beauty, Tatcha and more.