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

Disability and Development

1. Prostetics and Equipment Design for People with Disabilities