Join Soap Opera for natural herbal soap workshops and learn how to make soap at home. These small-group workshops dive into the process of soap-making, using high-quality materials and tools.
By Anita NKRUMAH& Bridget OPOKU Intra-African trade (especially in manufactured products) has been touted as a major driver of economic development in Africa as it promotes the scaling of African ...
Sep. 19, 2024 — Thermoelectric devices are devices that can convert heat into electrical energy. Researchers have now developed a thermoelectric device composed of organic materials that can ...