I found Justin Reich's 'Failure to Disrupt' to be fascinating, so I am publishing these reading notes as an introduction. Educational technology, often represented by the term EdTech, is always talked ...

Bézier curves are parametric curves defined by polynomial equations. To work with Béziers in OpenSCAD we need to load BOSL2/std.scad, which includes the extension beziers.scad. Bézier curves vary by ...

The SAT has transitioned to a digital format, designed for faster pacing and a sharper focus on skill measurement rather than endurance. Though the test takes significantly less time than the paper ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...