Category: Dr Shawley’s Blog

The Answer is Blowin’ in the Wind

The Answer is Blowin’ in the Wind

| May 26, 2010 | 0 Comments

I have always been amazed of the extent to which animals (especially coyotes) can hear; so much so that I wrote an article for Predator Xtreme covering the topic. However, it only scratched the surface. What has amazed me even more than their hearing range is how well they can hear even in windy conditions.

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Battery Charging in a Pinch

Battery Charging in a Pinch

| May 19, 2010 | 1 Comment

I’m never too far from electronics even when I’m getting in touch with nature. We live in a world of GPS, cell phones, and computers. The hunting world has reached the electronic age. Predator hunters now carry rangefinders, electronic game calls, and motorized decoys. What do all these require? Batteries. For years, alkalines ruled the [...]

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Consumer Power

Consumer Power

| May 12, 2010 | 0 Comments

During my brief foray in the outdoor writing industry, I learned several valuable lessons. Advertisers call the shots. Editors are simply trying to balance the needs of the reader with the demands of the advertisers. No editor is willing to give real estate to a bad product review. There is too much advertising revenue to [...]

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Polygonal Rifling

Polygonal Rifling

| May 5, 2010 | 0 Comments

Enfield – a name that conjures memories of an old, rimmed rifle cartridge and the youthful exuberance of a first rifle. But to most, Enfield means rifling. Enfield rifling is a traditional rifling pattern consisting of lands and grooves combined in a “square” pattern that twists along the barrel. Polygonal rifling gets rid of the [...]

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The Oligodynamic Effect

The Oligodynamic Effect

| April 28, 2010 | 1 Comment

The oligodynamic effect is the term given to the roughly 120-year-old discovery that certain metals are toxic to bacteria and other microbes. Certain metals are much more reactive with bacteria than others. Silver, copper, and copper alloys such as brass work well in comparison to stainless steel and aluminum. The metal reacts with the thiol [...]

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UV Elimination

UV Elimination

| April 21, 2010 | 0 Comments

Hunters need to blend in with their surroundings to get animals close. This is usually accomplished by selecting camouflage patterns that match the terrain. What if, unbeknownst to you, your camouflage was actually giving away your position? It’s possible!

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