In the Arusha region of Tanzania, migrating elephants trample farmland and farmers’ livelihoods. A beehive fence has proved an ingenious solution, deterring elephants, supporting crop pollination, ...

Rocket stoves are an interesting, if often overlooked, method for cooking or for generating heat. Designed to use biomass that might otherwise be wasted, such as wood, twigs, or other agricultural ...

By controlling airflow, a rocket stove efficiently burns fuel, requiring less wood to generate intense heat compared to an open fire. They are ideal for long-term, sustainable heating and cooking ...

Rocket stoves are an interesting, if often overlooked, method for cooking or for generating heat. Designed to use biomass that might otherwise be wasted, such as wood, twigs, or other agricultural ...