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.
How long does it take for a disposable nappy or diaper to decompose?   500 Years seems to be the most popular answer, but it's hard to say, because dispoable diapers have not been around for 500 years. :) I'd estimate a very long time, th â¦ ough.