Safety
Source: http://cen.acs.org/articles/94/web/2016/04/Spark-pressure-gauge-caused-University.html An explosion last month caused a University of Hawaii, Manoa, postdoctoral researcher to lose an arm. The explosion was caused by a spark from a digital pressure gauge that was not designed for use with flammable gases, says a Honolulu Fire Department report. The postdoctoral researcher was combining hydrogen, carbon dioxide, and oxygen gases from […]