Reader Tips

If you pour a Scotsman a wee stiff dram or two he’ll bend your ear at length, and if you keep pouring he will probably break into song at some point. Tonight, Scottish music hall performer Harry Lauder tells the tale of how he and polar explorer Ernest Shackleton came this close to discovering the South Pole: from 1910, here’s The Bounding Bounder.
The comments are open, as always, for your Reader Tips.

The Sound Of Settled Science

More evidence that the big, glowing ball in the sky may affect Earth’s climate;

A study published in the journal of the American Geophysical Union (AGU) shows an association between the freezing of the Rhine River in Central Europe and variation in sunspots. The study examined records of the Rhine going back to 1780 and noted that it froze in places 14 times from that period to 1963. It has not frozen since. Ten of the 14 times it froze were periods of a quiet sun (few sunspots). The suggested link is that a dormant sun emits less ultraviolet energy, which heats the upper atmosphere, thus changing the atmospheric circulation patterns and weather patterns for various regions of Europe. The study suggests that the unusually cold winters in Central Europe in 2010 and 2011 were the result of low solar activity, contradicting those who are claiming these are the result of declining Arctic sea ice. Of course, the study is not definitive, but suggests further investigation is needed.

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