I have no research to report today; in DC serving our nation through a NASA committee. But I did run into my grad-school friend Tom Murphy (UCSD) with whom I chatted about precision measurement. He is one of the world's experts, since he tracks the Moon at millimeter precision (though not accuracy, for interesting reasons).

1 comment:

  1. John O'Meara15 April, 2011 19:05

    That pesky moon! (shakes fist)