Five students of Universitas Negeri Yogyakarta (UNY) made a CO (monoxide carbon) monitoring tool for automotive repair shops. The CO gas level monitoring tool was named CO-MON or short for CO-Monitoring.

Knowledge of disaster mitigation is a urgent matters are introduced in disaster-prone areas.

Climate change has happened in the world. This certainly has a negative impact on Indonesia, which consists of thousands of islands with a beach length of 80.00 km.

The number of vehicles in Indonesia is large.