Back diffusion signals of contaminants from low-permeability zones in a sandy aquifers Goal: The primary goal of this project is to thoroughly investigate the environmental fate, transport, and ...

The world of warfare was revolutionized by the development of black powder, fireworks, cannons, and the like. You don’t need any of that chemical nonsense to just have fun, though, as this ...

Legal methods include a 10-gauge or smaller shotgun with nontoxic shot, muzzle-loading shotguns and longbow. It's also ...