On the other hand, Gallium focused ion beam (FIB) milling can only reasonably produce cross-sections of samples that are 20 ...

Q. I live in a 55-year-old home that has plaster walls. Last winter there were ice dams on the eave edges of the roof and some water got inside the main floor bathroom. Now the paint in this area is ...

Scientists using synchrotron X-rays have identified the chemical reaction in two van Gogh paintings that alters originally bright yellow colors into brown shades. This process is observed in many 19th ...