Is it a good idea to eat gold (in the form of gold leaf)? Prof. Koichi Imai, D.D.S., Ph.D of the Dept. of Biomaterials, Osaka Dental University, Japan (and other places), is of the opinion that the answer might well be ‘no’. Pointing out that although : “Gold leaf flakes are considered to pass through the […]
Tag: leaf
Sharp shaped vegetation lifts property prices (new study)
Residential property owners who want increase the sale price of their property can try a new way of adding value – plant some palm trees out front. See: ‘Money in your palm: Sharp shaped vegetation in the surroundings increase the subjective value of houses.’ Journal of Environmental Psychology, Volume 46, June 2016, Pages 176–187 “We […]
The Artificial Tree Electric Generator (patent)
HRL Laboratories – formerly the (Howard) Hughes Research Laboratories – have just been granted a US patent for their ‘Power generation through artificial transpiration ‘ invention. The power system – which could perhaps be described as an ‘artificial tree’ – generates power by drawing water through a turbine, driven by pressure differences caused by transpiration […]