What are coral reefs?

What is a coral reef? A coral is the skeleton of the coral polyp, a tiny jelly like sea animal which has multiple tentacles attached to it. The polyp secretes a sort of slimy substance of which the skeleton...
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Top 10 amazing creative tools

Life would have been so easy, if we had these creative tools. Home is one place where people wish of having certain tools which could have helped them instantly!!! Let us look at some of the creative tools as...