synthetic insulation
121Tyvek — (TIE veck) is a brand of flashspun high density polyethylene fibers, a synthetic material; the name is a registered trademark of the DuPont Company. The material is very strong; it is difficult to tear but can easily be cut with scissors or any… …
122Particle board — For the alternative to plywood, see Oriented Strand Board. Particleboard with veneer µCT flight through a piece of particle board. View lateral, resol …
123Cold Regions Research and Engineering Laboratory — Established 1 February 1961 (1 February 1961) Research Type …
124Air-supported structure — An air supported structure is any structure that derives its structural integrity from the use of internal pressurized air to inflate a pliable material (i.e. structural fabric) envelope, so that air is the main support of the structure. It is… …
125Paper — For other uses, see Paper (disambiguation). A stack of copy paper Paper is a thin material mainly used for wr …
126agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
127Human skin — Skin epidermis (A), dermis (B), and subcutis (C), showing a hair follicle (1), sweat gland (11) sebaceous gland (7) Latin cutis …
128rubber — I. noun Date: 1536 1. a. one that rubs b. an instrument or object (as a rubber eraser) used in rubbing, polishing, scraping, or cleaning c. something that prevents rubbing or chafing 2. [from its use in erasers] a. an elastic substance that is… …
