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..
Unlike the degree Fahrenheit and degree Celsius, the kelvin is not referred to as a degree, nor is it typeset with a degree symbol; that is, it is written K and not Â°K. The kelvin and the degree Celsius are often used together, as they have the same interval, and 0 kelvin is 273.15 degrees Celsius.