Make Your Own Submarine
Submarine is interesting vessel as it has ability to disappear in water, these enormous vessels have large no. of the crew in it. It is…
Submarine is interesting vessel as it has ability to disappear in water, these enormous vessels have large no. of the crew in it. It is…
Wind can be used as energy source. It is renewable source of energy. Wind can be used as continuous source of energy. In present time…
How Submarines Float and Sink? Submarine a special kind of vessel that can go underwater easily. Basically, they are used for military purpose, research work, for…
What would happen if you drop an egg in water. It sinks but when you add salt in water, egg started floating. We can understand…
Does an orange float or sink when placed in water? Seems like a fairly straight forward question. But think over it before answering. Give this…