Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Abstract: The accurate rotor position identification of the permanent magnet spherical motor (PMSM) is crucial to its closed-loop control. A design method for the Hall sensor array and a novel method ...

For more than five centuries, Leonardo da Vinci’s Vitruvian Man has invited admiration but also bafflement. With its harmonious symmetry of limbs outstretched in both a square and a circle, the ...

Every financial expert has a different opinion on what you need to do to achieve your financial goals. They will shout these ideas into the void, claiming anyone who doesn’t follow their way is doing ...

‌Black triangles between your teeth are also known as “open gingival embrasures.” These gaps are the result of your gum tissue not completely filling the space between your teeth. Some gaps can be ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

For over a century, a simple yet tricky math problem had continued to baffle experts. Mathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange ...

About a decade ago Tonan Kamata, now a mathematician at the Japan Advanced Institute of Science and Technology (JAIST), stood mesmerized in front of a math museum’s origamilike exhibit. It featured a ...

Mathematicians have proven that Henry Dudeney’s 1907 four-piece dissection of an equilateral triangle into a square is optimal. Using matching diagrams, researchers from JAIST and MIT showed that no ...

Discover seven of the Triangle's best spas and WRAL Voters' Choice Award winners and finalists known for tranquility, medical-grade treatments, esthetics, massage and skincare. From tranquil escapes ...