History of cosmetics

src: urglamour.com The history of cosmetics spans at least 6000 years and is present in almost every society on Earth. Cosmetic body art is...

Acne

src: cdn1.medicalnewstoday.com Acne , also known as acne vulgaris , is a long-term skin disease that occurs when hair follicles are clogged ...

Timeline of United States inventions (1890-1945)

src: fthmb.tqn.com A timeline of United States inventions (1890-1945) encompasses the ingenuity and innovative advancements of the United S...