theodp sends a follow-up to the discussion here a couple of months back about Indiana University librarians and students being forced to use the 'human-powered' ChaCha search engine because IU's President and one of its Trustees were business buddies of ChaCha CEO (and IU alum) Scott Jones. Don't be ridiculous, insisted indignant IU officials. It was ChaCha's ability to fill in gaps in a speech he was writing in 2007 that convinced IU's CIO that the University had to do a deal with ChaCha. What a coincidence, notes Valleywag. The need to fill in gaps in a speech he was writing back in 2005 is what convinced ChaCha CEO Jones that he had to create ChaCha in the first place. Way to anticipate what your customers need before they do.

Whip-hero writes in with an Examiner.com story about Google's rejection of an ad critical of MoveOn.org. The story rehashes the controversy over MoveOn.org's ad that ran in the NYTimes on the first day of testimony of Gen. Petraeus's Senate testimony. The rejected ad was submitted on behalf of Maine Republican Senator Susan Collins — its text is reproduced in the article. The implication, which has been picked up by many blogs on the other side of the spectrum from MoveOn.org, is that Google acted out of political favoritism. Not so, says Google's policy counsel: Google's trademark policy allows any trademark holder to request that its marks not be used in ads; and MoveOn.org had made such a request.

Hot Toddy sends in a link to a story up on Digital World Tokyo about a more efficient process for manufacturing solar cells. It involves dropping molten silicon from a height of 14 m; surface tension causes tiny spheres 1 mm in diameter to form; the silicon crystallizes in the 1.5 seconds of free-fall. The spheres can be mounted on surfaces of any shape. They capture light from many directions, increasing their solar efficiency. Kyosemi is the company behind the Sphelar technology. Some of the pages on this site date to 2003 and the status of most listed Sphelar products is either "under development" or "engineering sample is available."

MojoKid writes "Though many leaks of the product have been circulating for some time, Intel officially took the wraps off and launched their new X38 Express chipset for the high-end desktop motherboard market. With this launch, the Intel desktop chipset line-up gets a new flagship. Intel's new X38 chipset encompasses all of the technology advances that have made the P35 a success and adds a slew of new features designed to increase memory and graphics subsystem performance, like PCI Express 2.0 SerDes and Intel Extreme Memory technology in the new X38 MCH. The Asus motherboard tested by HotHardware even features an embedded Linux-based OS that boots in a matter a seconds."