Holography

The K7RA Solar Update (ARRL Amateur Radio News)

3 Jul 2008

This week's bulletin is presented a day earlier than usual, due to the Independence Day holiday on Friday. The weeks seem to drag on with no sunspots in sight. An image from helioseismic holography on Tuesday shows a spot on our Sun's far side. We hope it emerges in a week or 10 days on our side and hasn't died out by then. Spots emerge from time to time, but they are all old Solar Cycle 23 ...

What's Happening (The Patriot Ledger)

3 Jul 2008

A weekly calendar of arts and entertainment events on the South Shore, in Boston and Cambridge, and within a short drive.

New ORNL Process Brings Nanoparticles Into Focus (PhotonicsOnline)

1 Jul 2008

Scientists can study the biological impacts of engineered nanomaterials on cells within the body with greater resolution than ever because of a procedure developed by researchers at the Department of Energy's Oak Ridge National Laboratory.