Friday, 28 June 1991 Washington, DC

1. EUPHORIA OF SPACE STATION SUPPORTERS YIELDS TO REALITY THERAPY
in the weeks following the June 6 vote of the House to fully fund Freedom (WN 7 Jun 91). It meant elimination of key space science programs and the Earth Observing System, but many of those voting for Freedom assumed the deleted NASA programs would be restored in the Senate. It is now clear that the HUD/VA/IA Appropriations Subcommittee in the Senate faces the same restraints as its House counterpart; if the NASA programs are restored, it could force a cut in programs at NSF and EPA. But the odor of compromise is in the air; a letter in yesterday's Washington Post, signed by Len Fisk, head of NASA's Space Science Office and John Bahcall, who chaired the recent report on priorities in Astronomy (WN 22 Mar 91), calls for the Senate to "maintain a balanced space program."

2. ENGINEERING GROUPS BEGIN SPEAKING OUT ON THE SPACE STATION.
At a Tuesday press conference, the world's largest organization of engineers, the IEEE, supported the concept of a space station, but declared bluntly that: "We do not support further funding of the space station program as it is currently conceived." The IEEE contends that the limited biomedical mission of the station could be accomplished for a total cost of less than $10B. Space News reports that one group of space engineers is even calling for the 20-year-old back-up Skylab to be rescued from the Air and Space Museum, where it has been visited by millions of tourists. The group says it could be refurbished and launched for about $4B.

3. ARE THERE ANY MECHANISMS FOR BIOEFFECTS FROM POWERLINE FIELDS?
The question was hotly debated this week in Salt Lake City at the Bioelectromagnetic Society meeting. Most physicists are skeptical since the induced fields at the cellular level are many orders of magnitude below the thermal noise limit. A resonant interaction has been suggested as a way around this, but the pass band would have to be much less than 0.01 Hz. Could we have been so unlucky as to select a power system frequency that so precisely matches a natural resonance of our cells? And could another resonance at 50 Hz affect Europeans the same way? Not to worry. The power system is not up to that precision. Frequency corrections are applied in 0.02 Hz increments when the accumulated error exceeds 8 seconds.

4. IRAQI NUCLEAR PROGRAM CREATES NEW VERIFICATION CONCERNS.
With tensions rising over Iraqi refusal to permit International Atomic Energy Agency inspectors into a suspected nuclear facility, arms control experts predict that multilateral verification treaties will be more important in the next decade than bilateral agree-ments between superpowers. The changing world order since the end of the cold war was marked yesterday by the agreement of South Africa to sign the Nuclear Non- Proliferation Treaty and submit its nuclear facilities to IAEA inspectors. Iraq is also a signatory. As the need for verification spreads to ever smaller nations, it will create a need for cheap inspection technologies.



Bob Park can be reached via email at whatsnew@bobpark.org
THE UNIVERSITY OF MARYLAND
Opinions are the author's and are not necessarily shared by the University, but they should be.