Share Volume Share Volume is the number of shares of the stock traded on the listing exchange during current trading hours. It does not include after hours volume. 90 Day Avg. Daily Volume This is the average share volume for the past 50 trading days, for NASDAQ stocks and 90 trading days for Non-NASDAQ stocks.
The word electric is used to mean the power source, such as the electricity in a house. Electronic refers to items that use electricity, such as a television. Light bulbs can be considered both electric and electronic.
There are much more obvious differences between a brain and todays computers: The microprocessor is square, the brain is roughly round. The computer run on electricity, the brain runs on icky chemical stuff. The computer has a hard disk, the brain do not. The computer stores data sequentially, the brain do not.