computer data
- One terabyte(1000 gigabytes) is equivalent to storing a stack of documents that is more than 16 times the height of New York’s empire state building
- 50 gigabytes of information can hold up to 3 piles of single spaced typed pages that is taller than the Eiffel tower
- According to the university of california 1,693,000 terabytes of information are produced & stored magnetically per year




