Witness the incredible step-by-step journey of building an underground multi-level swimming pool using primitive technology. Follow as the creator hand-excavates a forest site, sculpts steps and built ...

People familiar with the episode said the use of the technology was not coordinated with the Federal Aviation Administration. Officials targeted what they thought was a drug cartel drone, but turned ...

How to Buy an Ultrashort-Throw Projector ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...

Abstract: A simple, wideband double-layer dielectric transmitarray (DTA) is proposed and systematically investigated. The unit cell comprises two stacked rectangular dielectric blocks with variable ...

Abstract: Image forging is the manipulation of digital images using methods like copy-move, splicing, image removal etc. This paper provides an overview of the system’s architecture, highlighting the ...