A VERY Quiet Shack, 4850 Feet Below the Surface

Michael Rainey's underground shack in Vermont is undeniably cool, but these folks have REALLY gone deep.  They are almost a mile down, blocking out that nasty cosmic ray QRN, building sensitive detectors to QSO with some extremely elusive DX:  DARK MATTER. 

SEE IF YOU CAN SPOT THE TEK 'SCOPE.

Wonderful video.  Thanks to Ira Flatow and Science Friday.