List of the 100 most densely populated cities in the United Kingdom, measured in people per square miles. 1  Portsmouth, Hampshire â 15,336. 2  London â 13,870. 3  Leicester, Leicestershire â 11,800. 4  Glasgow, Glasgow â 8,542. 5  Bristol, Bristol â 13,398. 6  Liverpool, Merseyside â 12,790. 7  Stoke-on-Trent, Staffordshire â 11,939.
In 1961 at the Wistar Institute in the US, Hayflick researched a phenomenon later called the Hayflick Limit, or the claim that normal human cells can only divide forty to sixty times before they cannot divide any further.
What is an 'Aggregate Limit'. An aggregate limit is a contract provision used in insurance to limit the amount that can be paid in the policy period. An aggregate limit is the maximum dollar amount your insurer will pay to settle your claims. Often, the limit is referred to as an annual aggregate limit, which is the total amount your insurer will pay in a single year.