540, and NATURE ... in which surface-reflection is eliminated, and the other factors remain the same. The method is to view the surface of the water through a Nicol's prism, which may for ...

This turned out to be far too small an effect to see, but it gave us the motivation to study the exact nature of optical reflection. The general motivation for investigating the effect at shorter ...

An international study published in Nature Water has uncovered wide-spread sewage pollution in urban harbors across five continents. The researchers used molecular techniques on harbor water ...