Porque un Pueblo Informado es un Pueblo Educado

Science & Technology

One question has preoccupied humankind for thousands of years: Do infinities exist? More than 2,300 years ago Aristotle distinguished between two types of infinity: potential and actual. The former deals with abstract scenarios that would result from repeated processes. For example, if you were asked to imagine counting forever, adding 1 to the previous number,...

Health

Seven superclouds sit just beyond the solar system

The superclouds probably produce star-forming clouds of gas, since most nearby stellar nurseries are located within the giants. Source link Share via: Facebhttps://www.facebook.com/profile.php?id=61576547936537ook X (Twitter) LinkedIn More

Science

This spectrometer is smaller than a pixel, and it sees what we can’t

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the near-infrared. The technology makes it possible to create hand-held spectroscopy devices and holds promise for the development of devices that incorporate an array of the new sensors to serve...