Thread
:
NASA Successfully Tests Ion Engine
View Single Post
#
14
December 1st 03, 04:03 AM
Henry Spencer
external usenet poster
Posts: n/a
Prelude to the "grape drive"? [was: NASA Successfully Tests Ion Engine.]
In article FFyyb.24793$Bk1.5331@fed1read05,
\(formerly\) dlzc1.cox@net wrote:
I would wonder if you couldn't *add* a few electrons, to either C60, or
some long polymer chain.
Unfortunately, good negative-ion sources are even harder to build than
positive-ion sources.
--
MOST launched 30 June; first light, 29 July; 5arcsec | Henry Spencer
pointing, 10 Sept; first science, early Oct; all well. |
Henry Spencer