This study examined Korean second and third graders' understanding of multidigit addition and subtraction and particularly their ability to explain the trading required when a column sum of the ...

Penn Engineers have developed a mathematical "Rosetta Stone" that translates atomic and molecular movements into predictions ...

Stress alters the blood flow in the face, and scientists have discovered that the drop in temperature of a person's nose can be used as a measure of stress levels, and to monitor recovery. Thermal ...

TWA is one such semiclassical approach that dates back to the 1970s, but is limited to isolated, idealized quantum systems ...

Being outdoors is fun, but even more importantly, it’s good for the brain, body, and soul. Here are some scientific reasons why you should get up close and personal with Mother Nature. Craving another ...

ABSTRACT: Frying is one of the most widespread cooking methods worldwide, particularly in the food industry and catering. It involves the use of oils subjected to high temperatures, which cause ...