âWhether you add some favorite butterfly plants to an existing garden or start with a new garden designed just for butterflies, you will be amazed how easy it is to attract them to your yard.â. The first thing to do is select a warm, sunny spot for the butterfly garden. âButterflies are cold-blooded and need sunshine to warm their bodies,â she explained. âLocate your garden near a wall, a fence, or even some evergreens so when they come to visit, they are not fighting a strong or chilling wind.
Comparing Materials. Glass is far inferior to paper, plastic and Styrofoam in terms of insulation. Thermal conductivity in terms of BTU/(feet - hour - degrees F) is 1.82 for glass, 0.09 for paper, 0.06 for Styrofoam.
In contrast to fiberglass insulation, cellulose insulation does not trap air in between it's fibers to control heat. By nature, the cells inside the cellulose insulation have their own insulating power. Which means cellulose insulation can be compressed into a space and offer additional r-value. Cellulose insulation is actually shredded paper with a fire retardant chemical known a borate. During the manufacturing process, this paper is broken down into its most basic element, cellular fibers from a tree.