deletions | additions       diff --git a/Public Transport Use in North America.md b/Public Transport Use in North America.md  index 508f579..7221075 100644  --- a/Public Transport Use in North America.md  +++ b/Public Transport Use in North America.md 
...
And, if you drag your mouse over the data you can see the data points. You can also click and drag to to zoom-in, double-click to zoom-out, and shift-drag to pan. We think this is revolutionary; all in one interface you can access the data, graph, and script used to create a graph, and if you click through, you can save, edit, and copy the script, data, or graph you see below. If we were collaborating on this paper and Plotly graph, we could edit or revise any of this, in real-time. That is collaboration, as it should be.  src="https://plot.ly/~Dreamshot/212/850/600/"width="850"</span>&nbsp;<span class='diff-add'>src="plot.ly/~Dreamshot/212/850/600/"width="850"</span>&nbsp; height="600" seamless="seamless" scrolling="no">