Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...

Doesn’t that sound like fun? Go watch the pilot and come back after the next paragraph break.

Many solar eclipse maps use clean lines to represent the path of totality, but the reality isn't so clear cut, and those maps ...

Abstract: Medical image fusion can provide a synthetical presentation of human tissue by fusing the complementary features of different source images, such as computerized tomography (CT) and magnetic ...