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' Cyclopaedia an invaluable companion. Now, the ready availability of electronic information has made the printed reference work no longer commercially competitive. That is progress. But many will regret the passing of a famous book that, in its heyday, had become not only a national institution but also the reliable pathway for successive generations of working-class families to a better education." Pears' Cyclopaedia Pears' Cyclopaedia is a one-volume encyclopaedia published in the United Kingdom. Pears' Soap launched the original "Pears' Shilling Cyclopaedia" in December 1897, the year of Queen Victoria's Diamond Jubilee. The first edition contained an English dictionary, a medical dictionary,