A team of researchers studying the uncertainties associated with a phenomenon known as cosmic birefringence has developed a method to reduce uncertainties in its observational measurements, according ...

The popular belief that European astronomy from the late Middle Ages and early Modern Age was more advanced than that of other world civilizations is debatable, as there are several specific examples ...

Authors first explains the calibration process of sun sensor based on cubic surface fitting. The calibration and testing platform of the sun sensor includes a solar simulation light source, ...

Call it magnification inundation. For years now, the dentistry trade media landscape has been loaded with loupes. Considering its single-sighted goal of … well, sight, the rich amount of content ...

Dr. Ho-Young Chung was too young for this. At 39, the Kamloops, British Columbia, Canada-based dentist had been practicing for a dozen years. After graduating from dental school in 2010, Dr. Chung ...

Azimuth is an essential concept in navigation, astronomy, and land surveying. It refers to the angle between a reference direction (usually true north) and the line from the observer to an object, ...