They are normally seen as membranes that cover important organs but the study of bacterial capsule polysaccharides is one that is being conducted by the medical community to determine the role this has in disease. Bacterial infection is something that kills millions of people each year.
The Government's Marriage (Same Sex Couples) Bill received Royal Assent on 17th July 2013, having been passed by both Houses of Parliament. The Bill followed a Government consultation in 2012.
They cheered at the announcement of a constitutional right for gay marriage, which did not legally exist anywhere in the world until the turn of this century. The first legally recognized same-sex marriages in the United States took place just 11 years ago, the result of a Massachusetts state supreme court decision.