WHILE some might consider painting floors sacrilegious ... It is best suited for interior and exterior use and is “ideal for concrete surfaces such as floors, patios, driveways, pathways ...

HONG KONG - Scientists at the City University of Hong Kong have used a Teflon-coated surface and a phenomenon called triboelectricity to generate a charge from raindrops. “Here we develop a device to ...

In the meantime, Ontario and Quebec have two-thirds of the Canadian population, no oil or gas production, and in northern regions industry is hurt badly because of falling prices for forestry products ...