In this book you will learn and be able to develop yourself on the following topics:

• Ariete pump for water pumping
• Water wheel for water pumping and electricity generation in rural areas
• Hydroelectric micropower for electricity generation in rural areas
• Water pump with electric motor
• Low cost solar water heater for personal care, cooking, dish and clothes washing
• Windmills for water pumping in rural areasy
• Low Consumption Illumination