Gone!
You have reached the locale of the now historic Science and Ink web-comic site.
It isn't here anymore, but for science-themed content for grown-ups we can recommend...
[1] Sidney Harris
[4] a much higher relative percentage of the curated selection at GoComics (check the Gag and Offbeat categories)
[5] almost anything in this list
[6] the Collapse of Civilization subreddit, and
[7] anything produced outside our own solar system.