[time-nuts] Pulsars make a GPS for the cosmos

[Jim Lux]

On 9/29/13 1:52 PM, Tom Knox wrote:
> Actually Dr Kent Irwin at NIST has developed very small and extremely sensitive detectors using SQUIDs.
> Not exactly a project that can be duplicated at home though. There are a number of articles about his work on line.
>

depends on who's home... Don't you have a dewar of Liquid He standing by?