You can download the executable file Protractor.exe on the release page.

Learn how to improve your angle of attack with a driver using a simple and effective golf drill demonstrated by a ...

Join us for an insightful golf lesson where a professional golf instructor helps a student improve her driver’s angle of ...

Suppose you were in the middle of nowhere, and there were no signs or landmarks to help you find your way. Would you know how to find your way home? Someone might tell you via phone or radio to 'walk ...

Abstract: An omni-azimuth angle sensor for tilt measuring based on fiber Bragg grating (FBG) array is proposed. It is designed based on the sensitivity of FBG to axial traction. The sensor consists of ...