Just like silkworms inspired the silk industry, pigeons inspired aviation, and the footpads of reptiles and insects inspired super adhesive substances, creatures of the hydrosphere also have their valuable input in human innovations. Let us investigate some of these.

Beaches are usually associated with relaxation, leisure, and fun activities. Yet, some beaches can break the rule, hindering one’s enjoyment or even ruining a most-awaited vacation. Here are some of the world’s most dangerous beaches.