I think there is a coding error on the PPX page. The black border under the main Popsci.com main logo at the top. If you look to the left, you will see a hyperlink for "PPX". The error I am seeing, when I use FireFox, is that a whole column of hyperlinks show up as the page loads, and they disappear. I am no coder, but it looks like they are an expanding menu of links under main headers and, if I am right, are supposed to go along the border under the popsci logo.

140 years of Popular Science at your fingertips.
Each issue has been completely reimagined for your iPad. See our amazing new vision for magazines that goes far beyond the printed page
Stay up to date on the latest news of the future of science and technology from your iPhone or Android phone with full articles, images and offline viewing
Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed
The 6th annual Invention Awards are here, from an inflatable tourniquet to a better lobster trap to spring-loaded hocket skates. This issue is all about the celebration of invention.
Plus: Making synthetic biology breakthroughs in a garage, building a constantly-moving ping-pong table, and a ridiculously overpowered barbecue.
Yes, I see it in Firefox too.
yep, same here...
(I think)
yes, it's blue, and annoying.
I'm also using fire fox.
Looks to me like the code for the search box is messed up on some pages. It looks OK here in the Forums, but on the stocks listings pages it it not right. I think the problem is in the "/#block-google_cse-0" section of the code.
from alpha, il
same here, been driving me nuts thinking it was my comp.
When life gives you to many Apple IPO's make Apple sauce, now where did I put that blender?
I have noticed that the stock pages have many quirks if you aren't using IE.
I see the same thing using IE.
from Clovis, NM
*phew* Glad to know I was not going insane...
I've found that all the pages that don't work are trying to call this css file: /files/css/054ed466bd9dee365127bfcf32c44dc7.css
but it doesn't seem to exist.
I have the same problem using Firefox. Nice work Hallmike.