Paper Made of Stone

Limex is a new material made of limestone that can be used as a substitute for paper and plastic products. It takes its name from ‘limestone’ and the variable ‘x’. Nobuyoshi Yamasaki and Yuichiro Sumi invented this product and established a company called TBM to develop, manufacture and sell Limex. Limex paper outperforms regular paper…

Hydrogen Power for Olympics in 2020

The Tokyo metropolitan government has decided that the Athletes’ Village for the 2020 Olympic and Paralympic Games will be made into a “hydrogen town” where electricity and hot water are supplied through hydrogen energy, The Yomiuri Shimbun has learned. After the Tokyo Olympics are over, the electricity and hot water generated with hydrogen energy are…