EFTA01876149

To: Jeffrey EpsteinUeevacationagmall.comj: Cecile de Jongh From: Jeffrey Epstein Sent Thur 6/21/2012 3:03:33 PM Subject Fwd: David's coming to NYC Sunday, June 24 to Tuesday, July 3 From David Grosof at MIT. Forwarded message From: David Grosof Date: Thu, Jun 21, 2012 at 12:47 AM Subject: David's coming to NYC Sunday, June 24 to Tuesday, July 3 To: [email protected] Dear Jeffrey: I am coming to NY and hope to see you. I'm not sure how to arrange things since the old NYC office number is no Ion er answering. I'm reachable at bursday I'm in a conference all day but can duck out to return a call. I hope you are well and having fun. In addition to the fairly low-tech eyeglasses and eyecare project, I'm working with a small new venture to make the first really powerful and tunable terahertz laser. That's the underexplored spectrum between microwave and far infrared. When this gadget works, it'll be like Roentgen et al. discovering the first applications of x-rays. And it's based on some new physics: magnons collide to make terahertz photons.... Best, David David Grosof EFTA_R1_00285319 EFTA01876149