Case Studies

In sub-Saharan Africa, access to clean water is a significant challenge. The PlayPump system combines a children's merry-go-round with a water pump, providing a simple solution that leverages play to meet a basic need.

In areas with low literacy rates, access to educational resources is limited. Utilizing basic mobile phones for literacy education offers a simple, scalable solution.

In hot climates without refrigeration, food spoilage is a significant problem. The Pot-in-Pot cooler, a simple evaporative cooling system, extends the shelf life of perishable goods.

Uncorrected poor vision affects billions worldwide, limiting education and employment opportunities. Providing affordable eyeglasses addresses this challenge with a simple, scalable solution.

Deforestation and environmental degradation in Kenya led to severe ecological and social issues. The Green Belt Movement, founded by Wangari Maathai, mobilized communities to plant trees, promoting environmental conservation and women's empowerment.

Contaminated water is a leading cause of disease in many developing regions. LifeStraw, a simple portable water filter, provides a practical solution for individuals to access clean drinking water.

In many off-grid rural communities, the absence of reliable electricity forces people to rely on kerosene lamps for lighting. These lamps are not only expensive to maintain but also pose significant health and safety risks. The introduction of affordable solar lamps has revolutionized life in these areas, providing a simple yet transformative solution.

In Kenya, a significant portion of the population lacked access to traditional banking services. M-Pesa, a mobile phone-based money transfer and micro-financing service, provided a simple and accessible solution, revolutionizing the way people handle money.

Dehydration from diarrhea is a leading cause of death among children in developing countries. The introduction of Oral Rehydration Solution (ORS), a simple mixture of sugar, salt, and clean water, has dramatically reduced mortality rates.

Access to quality education is uneven globally. Khan Academy, an online platform offering free educational content, has transformed learning by providing simple, accessible resources to anyone with internet access.