Presented by developerWorks, your source for great tutorials ibm.com/developerWorks. Interface Definition Language Page 4. Object relationships. Once the list of the core objects comes to mind, it's time to look for relationships.
The first totally disposable diaper in the U.S. was introduced by Proctor & Gamble in 1961. The company had purchased the Charminâ Paper Company in 1957, and they assigned one of their chemical engineers, Victor Mills (1897-1997), to look into creating new paper products.
Since then, the age for toilet training has increased dramatically. The convenience of disposable diapers, pull-up diapers (such as Huggies Pull-Ups introduced in 1989) and more efficient laundry facilities may contribute to this trend.