Abstract: Coverage area optimization is always a challenging task to configure an efficient Wireless Sensor Network (WSN). This article proposes an energy-efficient coverage area optimization ...

Abstract: A reachable area defines the potential end positions that a reusable vehicle can reach under its current flight state. The area comprises feasible flight trajectories and helps to ...

This video documents the process of completing a full illustration using 365 different alcohol-based markers. It shows how the colors are layered, blended, and organized to create a vibrant final ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Those are the ...

It’s suppertime at Trader Vic’s restaurant in Emeryville. About 30 people are in a backroom, about to try an oyster soup called “Bongo Bongo” that hasn’t been served here since the time of Harry S.