Archive: 12/24/2012

Christmas sky show

(Phys.org)—Just when you thought Christmas was over: At the end of the day on Dec. 25th, a pair of holiday lights will pop out of the deepening twilight. Jupiter and the Moon are having a Christmas conjunction.

Dec 24, 2012
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The salamander king

When assis­tant pro­fessor of biology James Mon­aghan was an under­grad­uate, he hung a life-​​size inflat­able Spi­derman from the ceiling of his dorm room. The plastic incar­na­tion of the ...

Dec 24, 2012
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