According to estimates from the NPD Group, this year the average subscription pay-TV customer will pay an astonishing $123 per month for pay-TV.NPD estimated that same figure was $86 in 2011, which indicates an increase of 9.4% annually between 2011 and 2015.ccording to estimates from the NPD Group, this year the average subscription pay-TV customer will pay an astonishing $123 per month for pay-TV.
What is a meniscus? A meniscus is a curve in the surface of a molecular substance (water, of course) when it touches another material. With water, you can think of it as when water sticks to the inside of a glass. Adhesion is responsible for a meniscus and this has to do in part with water's fairly high surface tension.
What she was unknowingly describing is the meniscus of the liquid. This is the upward or downward curve at the surface of a liquid in a container. A meniscus occurs because of surface tension. The word itself comes from the Greek for 'crescent', and you can easily see how it got its name.