Difference between revisions of "Main Page"
(calc fix (thanks Omega!)) |
|||
Line 5: | Line 5: | ||
We already have [[:Category:Comics|'''{{#expr:{{PAGESINCAT:Comics}}-3}}''' comic explanations]]!</big> | We already have [[:Category:Comics|'''{{#expr:{{PAGESINCAT:Comics}}-3}}''' comic explanations]]!</big> | ||
− | (But there are still {{#expr:{{LATESTCOMIC}}-{{PAGESINCAT:Comics}}-3}} to go. Come and [[List of all comics|add yours]]!) | + | (But there are still {{#expr:{{LATESTCOMIC}}-({{PAGESINCAT:Comics}}-3)}} to go. Come and [[List of all comics|add yours]]!) |
</center> | </center> | ||
Revision as of 11:39, 11 August 2012
Welcome to the explain xkcd wiki! We already have 12 comic explanations!
(But there are still 2931 to go. Come and add yours!)
Latest comic
Unsolved Chemistry Problems |
Title text: I'm an H⁺ denier, in that I refuse to consider loose protons to be real hydrogen, so I personally believe it stands for 'pretend'. |
Explanation
This explanation may be incomplete or incorrect: Created by a Loose Proton Called H+ - Please change this comment when editing this page. Do NOT delete this tag too soon. |
There is a list of mathematical problems that are yet to be solved (such as P=NP). This comic makes a spin on it, by stating that there are (as of yet) unsolved chemistry problems.
Arbitrary Enzyme Design:
Protein Folding:
Depolymerization:
What the “p” in pH stands for:
“p” shows up in pH, pKa, pKb, and other things related to the concentration of H+ ions and OH- ions. The meaning of the "p" in "pH" has been the subject of much dispute. It is sometimes referred to as "power of Hydrogen", but the term was introduced by [Søren Peter Lauritz Sørensen](https://en.wikipedia.org/wiki/S._P._L._S%C3%B8rensen), who did not publish his results in English. The letter p could stand for the French puissance, German Potenz, or Danish potens, all meaning "power", or it could mean "potential". All of these words start with the letter p in French, German, and Danish, which were the languages in which Sørensen published.
Someone, presumably Randall Monroe, claims that they refuse to believe that loose protons are hydrogen atoms, and as such, the “p” stands for pretend. This could work, by saying that it is the pretend Ka and the Pretend Kb. However, Hydrogen atoms and loose protons both have a single proton. An Ion is any atom with a number of electrons not equal to the amount of protons in an atom. This counts for both more electrons (Anions), and less electrons (Cations).
Transcript
This transcript is incomplete. Please help editing it! Thanks. |
- [Hairbun stands behind a lectern on a podium with two Cueballs and Megan standing behind her. There is a "Grand Opening" sign hanging in the background along with some ornaments.]
- Hairbun: Our lab will be working on chemistry's top unsolved problems: arbitrary enzyme design, protein folding, depolymerization, and, of course, the biggest one of all:
- Hairbun: Figuring out what the "p" in "pH" stands for.
New here?
Feel free to sign up for an account and contribute to the explain xkcd wiki! We need explanations for comics, characters, themes, memes and everything in between. If it is referenced in an xkcd web comic, it should be here.
- If you're new to wikis like this, take a look at these help pages describing how to navigate the wiki, and how to edit pages.
- Discussion about various parts of the wiki is going on at Explain XKCD:Community portal. Share your 2¢!
- List of all comics contains a complete table of all xkcd comics so far and the corresponding explanations. The red links (like this) are missing explanations. Feel free to help out by creating them!
Rules
Don't be a jerk. There are a lot of comics that don't have set in stone explanations, feel free to put multiple interpretations in the wiki page for each comic.
If you want to talk about a specific comic, use its discussion page.
Please only submit material directly related to—and helping everyone better understand—xkcd... and of course only submit material that can legally be posted (and freely edited.) Off-topic or other inappropriate content is subject to removal or modification at admin discretion, and users posting such are at risk of being blocked.
If you need assistance from an admin, feel free to leave a message on their personal discussion page. The list of admins is here.
Logo
Explain xkcd logo courtesy of User:Alek2407.