All Articles 10 articles across 5 topics. Fishing Gear (2) How a Baitcasting Reel Differs From a Spinning Reel How a Fishing Reel's Drag System Actually Works Hunting Gear (2) How a Ground Blind Actually Conceals Movement How Scent-Control Technology Actually Works Camping Gear (2) How a Tent's Waterproof Rating Actually Gets Measured What a Sleeping Bag's Temperature Rating Means Outdoor Apparel (2) How Waders Actually Keep Water Out Mechanically What Actually Makes Heated Apparel Generate Warmth Navigation & Safety (2) What a Personal Locator Beacon Actually Signals How a Handheld GPS Actually Determines Location