Methylene blue consists of a blue dye used in the textile industry. A new study, published in mid-August 2018, reveals that the dye can be repurposed for use in redox flow batteries. After ...

CDS-John Blue Company introduces the VisaGage II Flow Monitor. The CDS-John Blue VisaGage II allows farmers to easily monitor flow rates of liquid products. CDS-John Blue Company is offering ...