This book examines the theory of boundary value problems for elliptic systems of partial differential equations, a theory which has many applications in mathematics and the physical sciences. The aim is to 'algebraize' the index theory by means of pseudo-differential operators and methods in the spe[...]

Never before has there been such a richly illustrated, thorough, and entertaining celebration of the history of making fine distilled spirits. Take a trip through moonshining's past, then get in on the fun with how-to instructions, learn how to build a still, basic distilling techniques, and dozens [...]