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.
In general terms, a computer is a machine operating under the control of instructions stored in its own memory. These operations and instructions enable the computer to receive data from a user (input), transform and manipulate the data according to specified rules (process), produce results (output).