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.
Happily, your confusion and your concerns are mostly unnecessary. When insulations are compared, cellulose fiber insulation, a gray-white powder made from shredded recycled newspaper, emerges as the overall best choice. And where cellulose wonât work, there are other good, safe, products that can fill the gaps (literally). To understand why cellulose is the best insulation, compare it to its principal competitor, fiberglass. Cellulose and fiberglass together account for over 90 percent of insulation sales. Both insulations cost about the same, and both cost less than all their competitors.