The demand for dry food and herbs is very high in the country. Most dried foods and herbs are exposed to bacteria during the drying process. To ensure the safety of dry food and herbs from being exposed to bacteria a heat house is needed. The Rumah…

Beans tend to make people gassy and bloated. This is because the body can find it difficult to digest the beans. The beans are difficult to break down, and also, most beans have purines, which are supposed to elevate uric acid, which in turn is…

These days, water filtration method commonly uses chemically made substances. This could be harmful and the sources are limited. Activated carbon that is used in water filters are made from charcoal. Charcoal is non-renewable and has only a finite…