scientific american - 1993 05 - building soft machines from smart gels
scientific american - 1993 05 - building soft machines from smart gels
... and molten core.
Building soft machines from smart gels.
The neurological pathways of fear.
Life and death as economic indicators.
Copyright 1997 Scientific American, Inc.
May 1993 Volume 268 ... and depression.
Scientific American (ISSN 003 6-8 733), published monthly by Scientific American, Inc., 415 Madison Avenue, New York, N.Y. 1001 7-1 111. Copyright © 1993...
scientific american - 1993 07 - telling resonable risks from fools' chances
... signiÞcance of the information con-
cept to molecular evolution and its tech-
nological applications.
Copyright 1993 Scientific American, Inc.
SCIENTIFIC AMERICAN July 1993 43
VIRUSES BELONG to many ... M.S. from Cornell Univer-
sity and a Ph.D. in applied physics from
the University of California, San Diego.
Copyright 1993 Scientific American, Inc.
evaluating dangers to t...
scientific american - 1993 01 - the turbulent birth of the milky way
... CELSIUS)
4,9 005, 150 4,650 4,400
12-BILLION-YEAR-
OLD AGE TRACK
15-BILLION-YEAR-
OLD AGE TRACK
NGC 288
NGC 362
Copyright 1992 Scientific American, Inc.
means that within the halo the only re-
maining main-sequence ... fate.
4
110
MadagascarÕs Lemurs
Ian Tattersall
Copyright 1993 Scientific American, Inc.Copyright 1993 Scientific American, Inc.Copyright 1993 Scientific Ameri...
scientific american - 1993 02 - beating resistance in superconductors
... aplomb.
34 SCIENTIFIC AMERICAN February 1993
RAYMOND GENDREAU
Copyright 1993 Scientific American, Inc.Copyright 1993 Scientific American, Inc.
ing to computers. A few scientists, in-
cluding Stephen ... Bardeen, Leon N. Coop-
er and J. Robert SchrieÝer developed
SCIENTIFIC AMERICAN February 1993 49
Copyright 1993 Scientific American, Inc.
50 SCIENTIFIC AMERICAN...
scientific american - 1993 03 - black holes and the centrifugal force paradox
... a con-
sequence of the bending of light.
.
Copyright 1993 Scientific American, Inc.
SCIENTIFIC AMERICAN March 1993 75
Copyright 1993 Scientific American, Inc.
78 SCIENTIFIC AMERICAN March 1993
hree ... F. Dunker and Basile G. Rabbat
Copyright 1993 Scientific American, Inc.
SCIENTIFIC AMERICAN March 1993 67
Copyright 1993 Scientific American, Inc.
MARCH 1...
scientific american - 1993 04 - controlling the quantum jitters of atoms
... patchy as
the calico cat herself. ÑJohn Rennie
30 SCIENTIFIC AMERICAN April 1993
Copyright 1993 Scientific American, Inc.
32 SCIENTIFIC AMERICAN April 1993
I
f atoms of hydrogen could be cooled
to ... is
de-excited, and the cavity contains a photon (center). The atom
and the cavity continually exchange energy.
SCIENTIFIC AMERICAN April 1993 57
Copyright 1993 Scientif...
scientific american - 1993 06 - tuning in the radio signals of ancient galaxies
... genes and behavior.
Copyright 1993 Scientific American, Inc.
SCIENTIFIC AMERICAN June 1993 45
Copyright 1993 Scientific American, Inc.
atically measuring subsurface temper-
atures for more than three ... June 1993 23
Copyright 1993 Scientific American, Inc.
26 SCIENTIFIC AMERICAN June 1993
dded to the list of weird phenomena in the quantum world is an effect
that...
scientific american - 1993 08 - can particles move faster than light
... nuclear
fuel from civilian reactors and the recy-
cling of plutonium.
Copyright 1993 Scientific American, Inc.
SCIENTIFIC AMERICAN August 1993 45
TACTICAL NUCLEAR WARHEAD from the former Soviet Un-
ion ... Þnish, the peak of tor-
54 SCIENTIFIC AMERICAN August 1993
LOOKING-GLASS CROQUET has Alice hitting rolled-up hedge-
hogs, each bearing an uncanny resemblance to a young...
scientific american - 1993 09 - special issue - life, death, and the immune system
... like
being on the team
that did it first.Ó
Copyright 1993 Scientific American, Inc.
Copyright 1993 Scientific American, Inc.
SCIENTIFIC AMERICAN September 1993 53
W
hat did Franz Schubert, John
Keats ... Beardsley
44 SCIENTIFIC AMERICAN September 1993
Copyright 1993 Scientific American, Inc.
I
am peering into a binocular micro-
scope, and all I see is white. For a
m...
scientific american - 1993 10 - is los angeles winning the war on smog
... Ross
28 SCIENTIFIC AMERICAN October 1993
BUGS INSIDE BUGS: Raœl J. Cano and an amber-clad, bacteria-laden insect.
STEVE STARR
SABA
Copyright 1993 Scientific American, Inc.
O
ne might expect a two-time ... mil-
lion person-days of restricted activity,
65 million person-days of chest discom-
fort, 100 million person-days of head-
ache, 120 million person-days of cough-
ing, 180 mill...
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