Actually Doc Brown pronounced it wrong in BTTF. .....it is pronounced with a hard G....has nothing to do with gigantic.
No, you are exactly wrong. From the greek, gigas, meaning giant. Hence, gigantic.
It's all referenced quite clearly on Wikipedia:
"In English, the initial g of giga can be pronounced /ɡ/ (a hard g as in giggle), or /dʒ/ (a soft g as in its Greek root's meaning, giant).[3]
This latter pronunciation was formalized within the United States in the 1960s and 1980s with the issue by the US National Bureau of Standards of pronunciation guides for the metric prefixes. A prominent example is found in the pronunciation of gigawatts in the 1985 movie Back to the Future."
Medium means hand created tools like paint and charcoal...mixed medium is using many types together. Media is what we call digital storage devices..
You really aren't very literate, are you? Yes, that is one of the meanings of "medium." A medium is also a channel of communications, such as audio or video. The misnomer "multimedia" is used to refer to communications streams containing multiple medium types. Media is the plural of medium.
I'll again cite a reference, usage notes for the word "medium," from the American Heritage Dictionary:
The etymologically plural form media is often used as a singular to refer to a particular means of communication, as in The Internet is the most exciting new media since television. Many people regard this usage as incorrect, preferring medium in such contexts. · People also use media with the definite article as a collective term to refer not to the forms of communication themselves so much as the communities and institutions behind them. In this sense, the media means something like "the press." Like other collective nouns, it may take a singular or plural verb depending on the intended meaning. If the point is to emphasize the multifaceted nature of the press, a plural verb may be more appropriate: The media have covered the trial in a variety of formats.
