In 2001, 91.0% of the population were born in Northern Ireland, 7.2% were born in other parts of the UK and Ireland, and 1.8% were born elsewhere. By 2011, the number of immigrants from outside the UK and Ireland had risen to 4.3%, while the number born within them fell to 6.7%.
The science supports what professionals have been seeing chair-side for years. The WaterpikÂ® Water Flosser is an easy and more effective alternative to string floss. Clinical studies show that the Water Flosser is up to: 51% more effective than dental floss for reducing gingivitis.
Re: How exactly do snorkels work when you are under the... Or more to the point: Snorkels don't work under water. They work on the surface by allowing the wearer to have his/her face in the water so that one can look at what is going on and the top of the snorkel is several inches above the surface allowing the user to breath through the tube.