[time-nuts] Interesting crossover between time-nuttery and caving
Robert Darlington
rdarlington at gmail.com
Mon Nov 12 22:41:45 UTC 2012
This came across my inbox from a caving mailing list and found it to be
pretty interesting and time-nuts related:
http://www.mediadesk.uzh.ch/articles/2012/mit-atomuhren-das-erdinnere-vermessen_en.html
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