Important Innovations

Alternative Foam that's Biodegradable & Plant-Based Source:  Washington State University New Foam Lightweight, Clean, Green Insulation This biodegradable alternative foam to Styrofoam is more effective and can support up to 200 times its weight.  It provides good insulation but is still lightweight.  It's the innovation of engineers at Washington State University.  The new material is made primarily of cellulose, the most abundant plant material on earth.  The researchers also have developed an environmentally friendly manufacturing process that uses water as the solvent, rather than harmful solvents. Wood is the Base The base of the new foam is wood pulp.  Researchers used acid hydrolysis to break the cellulose bonds in the wood and convert them into nanocrystals.  They added polyvinyl alcohol to the crystals to create the foam that provides good insulation that's light and strong.  It's an e-friendly alternative to petroleum based Styrofoam that's p

Inexpensive Alternative to Glass Windows and Solar Panels Source:  American Chemical Society KTH Transparent Wood New Innovation from Sweden's KTH This is important innovation in materials science.  Researchers at Sweden's KTH Royal Institute of Technology have developed a transparent, synthetic wood that can store and release heat.  The material is transparent.  It's an inexpensive alternative to glass used in windows and solar panels. Their innovation was just presented at the American Chemical Society meeting in Orlando, FL. Building on KTH Research This is an important iteration on a research theme and results achieved by KTH.  They previously created a transparent wood by cutting the lignin from the cell walls of balsa wood and combined that with plexiglass. New Transparent Wood They've now added the phase change polymer polyethylene glycol (PEG) to the wood fiber and plexiglass mixture.  The result:  material that absorbs heat and stores energy that