This major scientific advance has implications for many fields, including energy-efficient computers and quantum technology. Until recently, physicists widely believed that it was impossible to compress light below the…

Metamaterials are usually identified by indicating it is a constructed material that has characteristics not observed in nature.  While typically referring to nanoscale materials, there are metamaterials that…

Sulfate or Phosphate? November 24, 2022 by ferniglab Some months before @robField’s tweet setting off the train that led to the Eu sensor that discriminates PAP/PAPS, Ed Yates…