Good day, Habrasoobschestvo.
I want to talk about the way of reading Wikipedia, which was found by my friend - habrarayzer
porqz , but since he is very busy, I could not publish it myself.
So, we have an article on Wikipedia that interests us:

It's a shame, but the content is hidden.
Now let's copy this small script (the original is on https://gist.github.com/3082958):
')
javascript:(function() { $("#blackout").remove(); $("head").append(''); })();
and paste it into the browser line (do not forget about the “javascript:” at the beginning):

Click Enter and voila - read the article:

Do not forget to thank
porqz for this small but useful hack!