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…

Remaja lazimnya terlibat dengan pelbagai aktiviti sekolah yang padat dan sentiasa terdedah dengan sinaran matahari. Perubahan hormon dan terdedah kepada kotoran dan peluh mendorong kebanyakan remaja mengalami masalah kulit seperti…

The school mainly consists of male students/teenagers with the age in range of 13 to 17 years old and thus, most of them are experiencing hormonal changes symptoms. Due to this, excessive oily sebum is generated by their skin. The sebum interacts…

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…