Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). A cooling degree day (CDD) is a measurement designed to quantify the demand for ...

Abstract: Wireless Sensor Networks (WSNs) are relevant for many applications ranging from environmental monitoring to security and human health, but require efficient power man-agement to ensure ...

Abstract: Laser and optical engineering challenges and recent progress in the area of high pulse-energy direct-detection atmospheric lidar near 1.5 microns wavelength are described.

For 30 years, the technology that could help save the world has been in the hands of children. Solar calculators were such a routine part of math class from the mid-1980s onward that they barely ...

US trader Michael Burry, who was played by Christian Bale in the Hollywood film The Big Short, has effectively bet that the current AI bubble will burst. Read this and the rest of today's personal ...

What happens when a relative dies and a subscription doesn't get cancelled? We explain in our regular Money Problem feature, after a family discovered a service wasn't cancelled for years when their ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. This Account discusses recent progress and challenges in binding free energy ...