There’s a longstanding belief in professional sports that the elite of the elite make for the absolute worst coaches. The simple theory is an easy one to digest. Michael Jordan, for example, was so ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Scanning electrochemical cell microscopy (SECCM) produces nanoscale-resolution ...

In this video, I teach you how to perform three visual and easy pen magic tricks. These tricks will still require a little bit of practice but you should learn them pretty quickly. Wednesday season 2 ...

Abstract: Sparse linear arrays serve as the fundamental basis for sparse signal processing and have demonstrated remarkable direction-of-arrival (DOA) estimation performance. Due to the merit of ...

Abstract: With the advancement of monopulse radar technology, synthesis of the sum-and-difference patterns (SDPs) for the radome-enclosed arrays has emerged as a pressing area of research. Due to the ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Humans have an uncanny ability to recognize faces. Decades of research on the topic have revealed how good we are at recognizing faces across changes in viewpoint, expression, even age. We learn to ...

Get the latest federal technology news delivered to your inbox. NASA had a banner year in 2022, with many successful missions in what was one of the organization’s most active years in decades. NASA’s ...