1 An adult oyster is capable of filtering 25-50 gallons of water a day! 2  Check out this time lapse from Florida Oceanographic Institute of a tank of oysters cleaning water. 3  The entire Chesapeake Bay could be filtered in just five days before oysters were reduced to just 1% of their historic population.
Role of Computers in Industrial Areas. Industry is a lot of benefit from the use of computers and the development of a human machine that 'robot'. Industrial production, for example requires a lot of computers to process data collected from employees, customers, sales, product information, production schedules, and so on.
Why were computers invented? A: Computers were invented to make complex mathematical calculations possible and make tasks easier for humans. Even modern computers perform calculations in addition to the myriad other tasks they perform.