Abstract: Autonomous PID tuning is a compelling yet challenging application given the complicated dynamics of quadcopters, especially in unsafe environments. This study presents innovative PID ...

Abstract: Payload grasping and transportation with quadcopters is an active research area that has rapidly developed over the last decade. To grasp a payload without human interaction, most ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Ever since my colleague saw the new The Frame Pro TV from Samsung back at CES in January, I’ve been waiting to get my hands on the newest (and potentially best) art TV on the market. At long last, ...

Something very significant has been happening in plain sight, and almost no one seems to be noticing. Over the past few years, there have been televised congressional hearings, repeated news segments ...

Make eye-catching picture frames using scrap wood, router bits, and Chris’s tips. Combine scrap wood, common router bits, and a little creativity to craft a variety of custom molding profiles. Chris ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...