wood
11/26/2018
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By Michelle Simmons
Long-term cooking with charcoal or coal linked to an increased risk of death
People who use solid fuels for cooking, such as coal, wood, or charcoal, may have an increased chance of dying from cardiovascular disease. This suggestion comes from the study presented at the European Society of Cardiology (ESC) Congress 2018 by researchers from the University of Oxford in the U.K. In the study, the researchers looked at […]
06/19/2018
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By Edsel Cook
Nano-sized cellulose fibers beat spider silk in being the strongest material on Earth
What is the strongest material on Earth? If you answered “spider silk,” you have just named the former champion, now demoted to second place. In a study published in ACS Nano, researchers reported that new nanoscale cellulose fibers have become the Superman of building materials. Many of our scientific advances pale in comparison to what nature has developed and […]
03/20/2018
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By Edsel Cook
Engineers have discovered a way to increase the density of wood, improving its mechanical performance as a structural material
A new pre-treatment process developed by Maryland engineers can produce extremely dense wood with more than 10 times the strength, toughness, ballistic resistance, and dimensional stability of normal wood. The developers claim the specific strength of their processed wood variant exceeds that of most structural metals and titanium alloys while being cheaper than carbon fiber. […]
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