Lyocell is the generic name for a biodegradable fabric that's made out of treated wood pulp. It's commonly sold under the brand name TencelÂ®, which is made by Lenzing AG.
The kelvin (abbreviation K), less commonly called the degree Kelvin (symbol, o K), is the Standard International (SI) unit of thermodynamic temperature. One kelvin is formally defined as 1/273.16 (3.6609 x 10 -3) of the thermodynamic temperature of the triple point of pure water (H 2 O). The kelvin scale differs from the more familiar Celsius or centigrade (o C) temperature scale; there is no such thing as a below-zero Kelvin figure. A temperature of 0 K represents absolute zero, the absence of all heat. However, the size of the kelvin degree is the same as the size of the Celsius degree..
Heat is basically a measure of energy that goes from about zero Kelvin (no energy) on up. Ambient temperature is approximately 288 Kelvin. The range above is approximately from 233K to 313K, with a comfort range of 283K to 303K. #######################(-40)233/23)