Alabama executed a condemned man Thursday using nitrogen gas in only the second instance in the United States of the method's use, which drew criticism from human rights groups. Alan Eugene Miller ...

Win-win!” Related: Why Are Nitrogen, Phosphorus, and Potassium in Plant Fertilizer? Because these shells add an abundance of nitrogen, be careful that your compost is balanced out with the right ...

The only other prisoner to be executed by nitrogen had a similar response. By Nicholas Bogel-Burroughs Alabama conducted the second execution in the United States using nitrogen gas on Thursday ...

China Baowu Steel Group has patented a method for smelting low nitrogen steel using a dual-shell electric furnace. This innovative approach alternates electric heating between two furnace shells, ...