Definition of blog. 1  1 computers : a website that contains online personal reflections, comments, and often hyperlinks, videos, and photographs provided by the writer; also : the contents of such a site.
It was developed by programmers from NYC Transit's Applications/Internet Technologies group, with the input of the Customer Services Division in Corporate Communications. Customer Services researches and responds to roughly 3,000 subway delay verification requests each month.
The network delay is equal to one half the period of time it takes for a roundtrip exchange of messages between your device and NRC's atomic clocks. The network delay can be used to estimate the uncertainties in the displayed official time and the clock offset.