To clear the air, below are a few facts all pool owners should know: 1  Pool liners do not cost $10,000. 2  Pool liners generally do not last over 20 years. 3  While tears can happen, they are not likely.  Vinyl pool liners can look just as beautiful as fiberglass or concrete.
Age related decreases in the volume of fat cells in the subcutaneous layer may be caused by telomere shortening, and can lead to more noticeable wrinkles and sagging; Sunlight may contribute to this degradation of the dermis; Sunlight does not appear to shorten telomeres
They work like the plastic tips of shoelaces to protect the ends of chromosomes, the strings of genes in the heart of every cell that tell it what to do. Without telomeres, our cells would lose the ability to divide and would quickly die off. Scientists have been fascinated by telomeres for several decades.