Nitrogen, phosphorus and potassium get all of the publicity, but if there was an Academy Award for crop nutrients, sulfur would win best supporting actor. “A bushel of corn removes 0.08 lb. of sulfur ...

Looming 2,799 m (9,183 ft.) above sea level, Gunung Ijen in Indonesia’s eastern Java is a volcanic wonder that attract hundreds of foreign and domestic tourists daily. During daytime, they climb the ...

Biogeochemical signals in 2.5-billion-year-old carbonate rocks from Brazil reveal that sulfur-consuming bacteria were active at a time when ocean sulfur levels were low. Geologists focused on sulfur ...

Electric vehicles powered by renewable energy sources are hitting the roads in greater numbers every year, but the transition away from gas guzzlers is going to take a while. In the meantime, ...

This study was performed by the Department of Engine and Emissions Research under an SwRI® Internal Research and Development Program. The objective of the study was to evaluate the effectiveness of a ...

Figure 1: Concept of a sulphur-impregnated carbon composite flow cathode. Table 1 Theoretical volumetric capacity of flow cathodes. Full size table We examine the influences of (1) the mixing method ...