8bitfuture: Glow in the dark cement patented.A scientist at Mexico’s University of San Nicolas de Hidalgo has patented glow in the dark cement, which he says is designed to glow for 12 hours and last for 100 years.
8bitfuture: Glow in the dark cement patented.A scientist at Mexico’s University of San Nicolas de Hidalgo has patented glow in the dark cement, which he says is designed to glow for 12 hours and last for 100 years.
