Over the course of October at London Heathrow Airport, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 54 minutes, implying an average daily decrease of 3 minutes, 48 seconds, and weekly decrease of 26 minutes, 35 seconds.
Polyester is a synthetic fiber derived from coal, air, water, and petroleum. Developed in a 20th-century laboratory, polyester fibers are formed from a chemical reaction between an acid and alcohol.
Polyester is synthetic while cotton is a natural fiber. I wear both only because it can be impossible to find a 100% cotton t shirt that's the right cut and style to work out in. I recently chose cotton living room furniture because it feels so much nicer than microfiber which is polyester. Topaz Â· 1 year ago.