History of post card rates came from the US Postal Rate Commission, which has this to say about post card rates: The post card rate has remained at 20 cents since 1995. On January 10, 1999, however, a one cent charge for the card itself was implemented, in addition to the postage.
A: A gigabyte (GB) is 1,000 times larger than a megabyte (MB), which is 1 million bytes. A GB of data storage can store approximately 1 billion bytes. One minute of an MP3 audio file is about 1 MB, while the size of a DVD movie is roughly between 4 to 8 GB. Continue Reading
In the same way, A Terabyte is not 1024 Gigabytes, but 1000 Gigabytes. Both 'giga' and 'mega' along with 'kilo' and 'tera' are metric prefixes which means they increase by scale factors of 1000. However, 1024 Bytes is a Kibibyte, and 1024 Kibibytes is a Mebibyte.