MEMPHIS, Tenn. — Cool, calm, and sunny is the story for Thursday. After quite a chilly morning, highs will be in the mid-upper 50s in the afternoon. Light northern winds at 5-10 mph. FRIDAY: Another ...

Abstract: An efficient continuous-wave (CW) mid-infrared laser with a tunable wavelength range from 3 to 4.5 μm is demonstrated by using intracavity optical parametric oscillator (ICOPO). An optically ...

Abstract: The system proposed in this article is the Alicia/sup 3/ climbing robot. The aim of this project is to develop a system that can be adopted in a variety of applications, such as maintenance, ...

See Edutopia's core strategies in action with our Five Keys video series. Take a deeper look at each strategy as we share the nuts and bolts of program implementation, give voice to examples from ...