Compare barter and currency systems. Discover why currency dominates modern trade and explore the evolution of digital ...

"A" asked Maxwell if she found "me some new inappropriate friends." In the latest batch of documents released in the Epstein files there are email exchanges between Ghislaine Maxwell and someone who ...

The Department of Justice released a portion of the vast trove of documents related to the federal government’s investigation into Jeffrey Epstein on Friday, after months of infighting that tested the ...

Abstract: This article presents a comparative experimental study of the transient dose rate effect (TDRE) between the system-in-package (SiP) SZ0501 and its prototype printed circuit board (PCB). The ...

Abstract: Guiding robots can not only detect close-range obstacles like other guiding tools, but also extend its range to perceive the environment when making decisions. However, most existing works ...