The Santa Fe Railroad had a branch line that ran from Minkler to this spot and back again – twice a day – each time carrying ...

Get Instant Summarized Text (Gist) Ancient hominins may have used naturally occurring volcanic rock spheres as tools for over a million years. These basalt spheres, found at Pleistocene sites in ...

has developed a novel cathode material for use in solar-powered electrocoagulation (SPEC) systems. The researchers designed a highly conductive basalt fabric (BF) composite by coating it with ...