HOW TO – Making glass with a grill and vacuum cleaner
Theodore Gray @ PopSci writes – All the components of glass can be found in two places: the beach and the laundry room. Itรขโฌโขs possible to melt pure white-silica beach sand into glass, but only at temperatures of 3,000 to 3,500รยฐF. Washing soda, lime or borax (a traditional laundry aid) added to the sand disrupts […]