To help those of you who may share my passion of ships & sails but may not have done much sailing of your own, I have compiled the list below to help you to understand the differences between different types of sailing vessels.
There has been little long-term research into toilet-training ages in Australia but research from the US and Europe shows that in the late '40s, toilet training was started at or before 18 months. By 2006, the age had risen to between 21 months and 36 months.
But over the last few decades, the age at which toddlers become diaper-free has been creeping upward. In 1957, 92 percent of children were toilet-trained by the age of 18 months, studies found. Today the figure for 2-year-olds is just 4 percent, according to a large-scale Philadelphia study. Only 60 percent of children have achieved mastery of the toilet by 36 months, the study found, and 2 percent remain untrained at the age of 4 years.