Update README.md

Author: ScriptSmith

README.md

@@ -5,8 +5,11 @@
 
 ## Exploring
 ### Use [X-Ray goggles](https://goggles.mozilla.org/) to see what the web is made of
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 a. [Demonstration of how it works](https://en.wikipedia.org/wiki/Main_Page)
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 b. [Customising our own article](http://www.abc.net.au/news/2016-11-14/supermoon-tips-for-photographing-and-viewing/8021478)
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 c. Changing another website
 
 ## [HTML](html.md)