The race to demonstrate new lasers, including electrically pumped polymer lasers, makes it a good time to reflect on the measurements that must be undertaken to support a claim of lasing. You have ...

In a 2002 Perspective article I discussed the phylogenetically new primate lamina I spinothalamocortical pathway, which provides a primary interoceptive representation of the physiological condition ...

PURPLE: Hey, a new letter. RED: That's the letter i - it makes the i sound. i, i, iguana. PURPLE: i, i, igloo. That's the letter n - it makes the n sound. n, n, nose ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Why do we care about ...

Lectures and readings focus on bridges, railroads, power plants, steamboats, telegraph, highways, automobiles, aircraft, computers, and the microchip. Historical analysis provides a basis for studying ...

Taking D-mannose may support gut health and prevent complications in people with CDGS type 1b. You can take D-mannose combined with cranberry for urinary health. Although it's generally safe, you may ...