Magnetism and mimicry of nature hold hope for better medicine, environmental safety

Magnetism and mimicry of nature hold hope for better medicine, environmental safety: "Critical advances in medicine and environmental protection promise to emerge from a new method for biochemical analysis of fluids developed by an international science team led in part by Arizona State University researchers. Called 'digital magnetofluidics,' it promises more rapid, more accurate and less costly analyses of water and biological fluids -- blood, urine, saliva -- that require only miniscule amounts of fluids."