Learn how to crochet an adorable amigurumi bear in a cozy cardigan — no magic ring needed! This step-by-step tutorial includes a free pattern, clear instructions, and tips for beginners. Perfect for ...

Hello! I'm Mel, an illustrator + artist with a love of sketching on location. I share artist vlogs, sketching adventures, sketchbook tours and process videos here. Prince Andrew Stripped of Royal ...

Duck hunting in America has a complicated history. The market gunning era of the late 1800s depleted waterfowl populations to dangerous numbers. And over the first half of the 20th century, it was ...

Abstract: This paper deals with frame detection of OFDM system with periodic pattern preamble transmitted over frequency-selective channels. The systems utilizing such periodic pattern preamble ...