Health

Basic Hygiene Principles

1. How to Sterilise Bottles
2. Refrigeration for Developing Countries
3. How to Refrigerate Vaccines with Solar Photovoltaic Energy
4. How to Make a Natural Nail File

Specific Hygiene Principles

1. What to Do in Case of Cholera Epidemy

Parasite Management

1. How to Make a Tsetse Fly Trap

Plants and Health

1. Medicinal Plants of Africa
2. Medicinal Plants of North America
3. Medicinal Plants of South America
4. Medicinal Plants of Australia
5. Medicinal Plants of Asia
6. Medicinal Plants of Europe
7. Papaya Leaves Tea
8. Artemisia Annua

Disability and Development

1. Prostetics and Equipment Design for People with Disabilities