A space-themed doodle comes together through sketching, inking, and layered coloring using Copic markers. The process highlights how simple tools can build depth and detail in a compact illustration.

Whether you’re using classic Copic inks or alternatives, this guide shows you how to easily refill your markers and keep them performing like new. FEMA denies aid to Arizona counties after disastrous ...

South Park has made its way into Fortnite, and the boys have brought with them The Stick of Truth! It's a powerful tool you ...

Born in Chaos is a South Park crossover event available in Fortnite. For the next few weeks, players have the opportunity to ...

The wilderness is closed to you in Red Dead 2's tutorial, and so is the promise of the Wild West itself and the future that ...

Abstract: The assessment of surgical skill is crucial for indicating a surgeon's proficiency. While motion analysis of surgical tools is widely used in endoscopic surgery, it is not commonly applied ...

Abstract: In this study, a robust Linear Quadratic Regulator (LQR) controller was developed and evaluated for the Bebop 2 quadrotor drone. Polytopic uncertainties in the dynamic model were taken into ...