This will probably come as a surprise to absolutely no one, but a new Wikipedia scanner service is matching the IP address of Wikipedia edits to the organizations the IPs are associated with -- and it's turning up some interesting matches. For example, there's the person coming from a Diebold IP who deleted paragraphs and paragraphs of Wikipedia content that highlighted Diebold's ongoing security problems. Then there's the Disney employee who tried to pull a link to Cory Doctorow's speech on why DRM is bad for business from the DRM entry. Wired is actually keeping a running tally of some of the most interesting edits. Now, before people use this as more evidence as to Wikipedia's trust problems, it doesn't look like those edits did much damage, as they were quickly changed back to the more appropriate entries by those watching out for vandalism.

A new imaging technique has allowed scientists to create the first 3-D images of a living cell, using a method similar to the X-ray CT scans doctors use to see inside the body. Using the new technique, scientists have created three-dimensional images of cervical cancer cells, showing internal cell structures. They've also imaged C. elegans, a small worm, as well as several other cell types.

Scientists have developed a water-based adhesive that can be turned on and off. The glue, which can lose and regain its stickiness at different pH levels, could have huge implications for administering drugs in the body.