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Ball And Shot Gun
The ball and shot gun, often also known by the marketing name paradox gun, is a shotgun capable of firing both shot and solid projectiles. First built by Holland and Holland, the term paradox is a proprietary name applied to these guns by Holland and Holland. Design Ball and shot guns resemble side by side double-barrelled shotguns, typically with pistol grips and flip up sights. The ball and shot gun has broad, shallow rifling in the chokes of smoothbore shotgun barrels. Ball and shot retained the ability to fire shotgun shells, whilst being able to fire useful bullets accurately at short ranges, in a gun of manageable weight. A typical 12 bore ball and shot gun weighed , whilst a fully rifled 12 bore rifle would weigh over more than . Ball and shot guns were available in a variety of calibres, from 8 bore to 28 bore. The original 12 bore loading from Holland and Holland fired a pure lead bullet that was accurate to ranges up to , Westley Richards developed a 12 bore loading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paradox Muzzle
A paradox is a logically self-contradictory statement or a statement that runs contrary to one's expectation. It is a statement that, despite apparently valid reasoning from true premises, leads to a seemingly self-contradictory or a logically unacceptable conclusion. A paradox usually involves contradictory-yet-interrelated elements that exist simultaneously and persist over time. They result in "persistent contradiction between interdependent elements" leading to a lasting "unity of opposites". In logic, many paradoxes exist that are known to be Validity (logic), invalid arguments, yet are nevertheless valuable in promoting critical thinking, while other paradoxes have revealed errors in definitions that were assumed to be rigorous, and have caused axioms of mathematics and logic to be re-examined. One example is Russell's paradox, which questions whether a "list of all lists that do not contain themselves" would include itself, and showed that attempts to found set theory on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
