Notes on Science - Post-Election, Pre-Thanksgiving

Some recent news stories:

• Whales:

  The Supreme Court ruled that the Navy trumps whales. Acronym Required commented on the arguments presented to the court in "Whales in The Supreme Court".

• Corn Conquistadores: (?)

  Nature writes this week (doi:10.1038/456149a) that a paper to published in the journal Molecular Ecology reports on transgenes from genetically modified corn planted in Mexico found in tradition maize. The work confirms the findings of a disputed 2001 paper published in Nature. The new paper found that 4 of 23 sites reported in the 2001 work had evidence of genes from the GM corn in the native maize.

Mars Lander, No Goodbye, Just Kaput:

NASA is ceasing operation of the Phoenix Mars lander. The $428 million dollar mission began operations in March of last year, outlasted it's scheduled usage, and died in a dust storm of Mars winter. Winters don't provide enough solar energy to keep the lander running.

• Plasticware In the Lab:

  In last week's Science, McDonald et al, report that plastic labware can leach manufacturing agents into dimethyl sulfoxide (DMSO) and ethanol solutions. As polycarbonate plastic leaches bisphenol A into water, for instance, other plastics can leak manufacturing agents into solutions. This could possibly change the outcomes of experiments.

• Your Secret's Safe, or Not:

  Google Flu trends tracks flu outbreaks before the CDC, the company reports. A study by Yahoo and researchers at the University of Idaho confirmed that search engine results produced a faster indication of disease that traditional tracking methods. This is pertinent news for tracking deadly pandemics. So if one typed "itchy bottom" into the computer, would Google be tracking the data in some database, say Pinworm Trends across the US? Don't worry. The researchers scrub the data of personal information.

• Old, Older, Oldest:

  Gobekli Tepe is in the news again. Archeologists continue to excavate the temple site containing 11,300 year old carved stones in southern Turkey. The pillars were built in circles in with pillars up to 16 feet tall, some carved with foxes, lions, scorpions, and vultures. One of the sites lead archeologists, Klaus Schmidt, suggests that culture and building proceeded and then necessitated farming. Scientists have thought that the domestication of nomad hunter societies to farming societies proceeded the building of communities.