Flora and Fauna in the Indian State of Bihar

flora and fauna bihar

India is a vast and diverse nation. Each state boasts of its unique features. As soon as you cross over to one state from another, you will notice a distinct change in all possible aspects. An experienced eye will be able to spot the differences between the facial features as well. Apart from this, the […]

Current Limits in Aeration Technology

aeration-technology

Put a steel pin or a small aluminium disk gently on the surface of water and it will make a slight dent but it will stay there. It will not sink, even though both aluminium and steel have a lot higher density than water. This demonstrates the toughness of any normal water surface, where water […]