Scientists discover how birds save energy while flying in a V-shaped formation, new study reveals

For generations, the sight of birds travelling in a neat V-shaped formation has been treated as one of nature's familiar ...

GoPro Wireless Mic System review: An audio upgrade with fixable flaws

So here it is, the Wireless Mic System from GoPro, released in 2026. It's the company's first foray into a very crowded ...

Water-surface vortices drive tiny rotors without electricity, magnets or chemicals

Reliably generating controlled miniature rotations has long been a challenge: Chemical propulsion systems wear out, and ...
IEEE

Available Transfer Capability Calculation Using Continuation Power Flow Method

Abstract: This paper focuses on the basics of Available Transfer Capability (ATC) computation, which is crucial for maintaining the safety and dependability of power grid operations. It uses the ...
IEEE

Automatic Calculation of Graphical Shed Parameters for Icing Overhead Power Line Insulators Using Contour Peak-Valley Analysis

Abstract: Icing can deteriorate the electrical performance of overhead power line insulators, thus increasing the risk of ice flashovers during operation. Evaluating insulator icing conditions and ...
Harvard Business Review

The Power of Words

About a year ago, a friend suggested that I enroll in an adult tap-dance class held at our town’s community center. The suggestion wasn’t as random as it might seem. For nearly two decades in my youth ...