That’s not a colostomy bag, it’s the first prototype of [Stephen’s] scratch-built closed loop personal cooling ... system. This time around he’s pumping chilled water to bring some ...

Abbas's (p) holy shrine confirmed that the process of water purification and desalination goes through multiple stages before ...

RO uses semi-permeable membranes to separate water molecules from other substances. The unit NTT deployed comprises a pump that raises the water pressure to 16 bar, with the water then pushed through ...