We report the case of a 56-year-old woman who presented for a routine ophthalmological examination without visual symptoms and had a unilateral black retinal lesion that was detected by clinical ...

Drawpile is a drawing program that lets you draw, paint and animate together with others on the same canvas. It runs on Windows, Linux, macOS and Android. Take a look at the downloads page on drawpile ...

20+ Easy and Simple Christmas Bell Drawing Ideas: With Christmas Day around the corner, the festive spirit is high at the moment. Kids and everyone are excited to celebrate the Christmas holiday, and ...

Abstract: Lumped-parameter thermal models (LPTMs) have been widely used for thermal analysis and management in various electromagnetic devices and systems, e.g., electrical machines and power ...

Struggling to draw faces from low angles? 🤔 In this video, I'll break down simple steps to help you master drawing portraits from unique perspectives. Learn how to capture realistic proportions, ...