8th Grade Hosts Mesick 10-4-17


used 72 ppi

The photos used are by Megan McCarthy

The info on the page will be deleted later and more of Megan's photos will be added. 
  used 96 ppi

I used the same physicals size for these  photos 2.7 wide, 3.5 high.  Both used about 53Kb. The original right off the camera of each was about 3 MB  
(a MB is about 1000 times larger than a KB). For the web we need to use KB.
 

Googled: KB and kB refer to kilobyte - a unit of information or computer storage equal to either 1,024 bytes (210) or 1,000 bytes (103), depending on context. A KB consists of about 1000 bits) 

MB refers to megabyte - a unit of information or computer storage equal to either 1,048,576 bytes (220) or 1,000,000 bytes (106), depending on context. A megabyte has approximately 1,000 (or 1,024 to be precise) kilobytes.

Then there is GB, which is about 1000 MB big and we don't use it on the web.


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