An electric submersible pump (ESP) is a type of pump that is designed to be completely submerged in the fluid it is pumping. It consists of a multi-stage centrifugal pump coupled with an electric ...
To reach them, Japan must figure out how to mix and pump mud from the deep. In 2012, researchers identified large reserves of rare-earth elements in Japanese muds found at depths of roughly 6,000m.
A 40-year-old wild elephant stuck in the mud inside Chattogram's Chunati Wildlife Sanctuary was rescued after a nine-hour operation yesterday evening (6 March). Officials from the Forest Department, ...
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