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Corn Shortage Hampers US Ethanol Production 419

drdread66 writes "A nationwide corn shortage brought on by last year's drought has started to curtail ethanol production. While this shouldn't be surprising to anyone, it raises public policy issues regarding ethanol usage requirements in motor fuel. Given that the energy efficiency of ethanol fuel is questionable at best, is it time to lift the mandate for ethanol in our gasoline?"

Should the Start of Chinese New Year Be a Federal Holiday? 307

First time accepted submitter CarlosF writes "Does Lunar New Year belong alongside those other red-letter days? Efforts to recognize Lunar New Year at the state and local level have been afoot for years. In 1994, San Francisco decided to close public schools on Lunar New Year, but this was largely a response to demographic reality rather than political pressure."

Facebook Sued By Rembrandt IP For Two Patent Violations 105

An anonymous reader writes "Ars is reporting that the patent-holding company, along with the heirs of Dutch programmer, Joannes Jozef Everardus Van Der Meer (deceased 2004), have filed suit against Facebook for violating two patents relating to social media web sites. The two patents in question were filed for back in 1998, a full four years before Facebook founder Mark Zuckerberg first entered university at Harvard. Among the claims made in the lawsuit is that Facebook's "Like" button violates one of Van Der Meer's patents. Facebook even cited one of Van Der Meer's patents in one of their own filings later on. The suit seeks unspecified damages."

Rapiscan's Backscatter Machines May End Up In US Federal Buildings 171

McGruber writes "The Federal Times, a weekly print newspaper published by Gamnett Government Media Corp, is reporting that the Rapiscan Systems 'backscatter' passenger screening machines used by the U.S. Transportation Security Administration will likely be redeployed to federal buildings. Rapiscan System's backscatter machines have exposed passengers to radiation since they were first installed. As previously reported on Slashdot, TSA decided last month to stop using the machines because the manufacturer was unable to make changes to the machines that were mandated by Congress. Now TSA is attempting to sucker another federal agency into taking the nude-o-scopes."

Judge Invalidates 13 Motorola Patent Claims Against Microsoft 109

walterbyrd writes "Microsoft scored a victory against Google-owned Motorola Mobility this week after a judge scrapped 13 of the latter party's patent claims in a years-long dispute over H.264-related royalties. Waged in U.S. and German courts, the battle involves three patents (7,310,374, 7,310,375, and 7,310,376) that Motorola licenses to Microsoft for several products, including the Xbox 360, Windows and Windows Phone. PJ is commenting on the case over at"