New impetus from the private sector around sustainable development goals United Nations Secretary-General Antonio Guterres …
Read More »Sunglasses: Vital For Our Eyes
Exactly when sunglasses first appeared is not clear, but some archeologists have posited that the Inuit peoples from prehistoric times wore flattened pieces of walrus ivory with narrow slits through which they could look while blocking the harmful rays of the sun. Early sunglasses first appeared in the 12th century …
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