Hasan Z.

Innovative and inspirational engineering works. Recycling various items and convert them into useful products. Green and safe home matters. Waste management and creating clean, healthy environment. Awareness for the usefulness of nontoxic, biodegradable products. Energy saving and conservation of energy for daily life. Social revolution and committed for creative works. Green house design and setup of roof top green house. Vegetables, fruits, flowers, indoor plants and ornamental plants in a stable environment maintaining various parameters. Aquarium design and setup of community aquarium with various ornamental fishes. Applying scientific method to keep healthy aquarium.