- A really cool, solar system visualizer (link from here); and,
- Some pointers on weblogging (with an example of how not to):
On the internet, if you are to be successful, you need to recognize that you are not S.I. Hayakawa with control over the megaphone. So:
* You need to name, quote from, and link to your targets–real targets, important targets, not ineffectual and marginalized loons (unless you are just in it for entertainment value)–or else people will point out that you did not do so, and you will appear and will be either ignorant, lazy, mendacious, or off-base.
* You need to get to the point quickly: there is lots to read on the internet, and people who chase pointers through fifteen paragraphs only to come across nothing but a weak-tea denunciation of the Noam-Norm axis will be snarky.
* You need to bring information to the table that your readers lack–at least one of these three: new information you have, information others have not been aware of that you can point to, analyses that have not occurred to your readers.
By the way, I heard about this advice at Abi’s blog too — even before I read it here.