Practical Chemist Passage

You are a practical chemist, and you have been employed in devising improvements in the processes of manufacture, by which you have rendered the processes of bleaching, dyeing, and other branches of manufacture, more expeditious and economical. You have suggested improvements in the processes of distillation, and other branches of manufacture, by which they have been rendered more pure, and less injurious to health. You have suggested improvements in the processes of irrigation, by which land has been rendered more fertile. You have suggested improvements in the processes of horticulture, by which fruits and vegetables have been rendered more palatable, and more wholesome. You have suggested improvements in the processes of cooking, by which food has been rendered more nutritive, and more palatable. You have suggested improvements in the processes of clothing, by which clothing has been rendered cheaper,