Abstract: The advancement of intelligent technology has heightened the demand for efficient data acquisition. Pointer meters are easily affected by environmental factors and tilted shooting angles, ...

For aspiring artists, the question of improvement often comes down to practice and precision. Figure drawing, long regarded as the cornerstone of artistic training, offers one of the most effective ...

Before you begin, make sure you have everything you need. A pencil, an eraser, a ruler, and a piece of paper are the basic tools required for this task. Having all the necessary materials handy will ...

Abstract: This paper presents a novel positioning method based on ultra-low-frequency magnetic field-based positioning systems (ULF-MPSs) in non-line-of-sight (NLOS) environments. The system for easy ...

In this video, I demonstrate how I use a handmade jig to accurately draw a perfect ellipse on plywood. This is one of my favorite tricks for woodworking projects that demand precise and clean curves.

This proposal builds upon the discussion in Issue #7422, which was closed based on concerns from maintainers. This proposal addresses those concerns and provides updated context for why this ...

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Dallas Cowboys head coach Brian Schottenheimer charges across the field as he shook hands with players during the team's OTA practice at The Star in Frisco, May 20, 2025. Tom Fox / Staff Photographer ...

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It was a punishment for mutiny in colonial times, a way to discourage desertion during the Civil War and a dose of frontier justice in the Old West. In modern times, some consider it a more humane ...