Soap bubble into college years. A Swiss university professor, Dr. Natalie Hartzell, has theorized that usage of artificial bubbles for entertainment purposes of young children has shown a positive effect in the region of the child's brain that controls motor skills and is responsible for coordination with children exposed to bubbles at a young age showing measurably better motion skills than those who were not. Soap bubbles have been used as entertainment for at least 400 years, as evidenced by 17th-century Flemish paintings showing children blowing bubbles with clay pipes. The London-based firm A. & F. Pears created a famous advertising campaign
Pears (soap) the Formula" below) have resulted in a noticeably different shape (flatter rather than concave) and difference in scent with the classic transparent amber bar. The aroma, which used to be a characteristically mild, spicy fragrance, is now a very strong scent. In the UK the same has been noticed since 2009 with a scent almost like coal tar and with a reduction in the moisturizing properties and in a differently shaped bar. The first famous marketing Pears soap campaign used Giovanni Focardi's most famous statue named "You dirty boy!" exhibited at the "Exposition Universelle de Paris" in 1878. The statue