Science Frontiers
ONLINE
No. 77: Sep-Oct 1991
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Contents
Archaeology
PLIOCENE SCULPTURES OR FREAKS OF NATURE?
A PAPER TRAIL FROM ASIA TO THE AMERICAS
Astronomy
Mercury: the impossible planet
Eclipse shadow-band anomalies
Biology
Supernova theory exploded
NO UNKNOWN MONSTERS IN THOSE FIJI UNDERWATER CAVES:
NEVERTHELESS, THE MYSTERY DEEPENS
DO BIRDS USE GENETIC MAPS DURING MIGRATION?
Cooler heads, bigger brains?
The aye-aye, a percussive forager identical
Geology
VALLEYS OF DEATH AND ELEPHANT GRAVEYARDS
Anthracite man?
METHANE HYDRATE: PAST FRIEND OR FUTURE FOE?
The gruyerizaton of switzerland faulting
Geophysics
CROP CIRCLES: DAISY PATTERNS AND A RED BALL OF LIGHT
Hovering ball of fire
SOME OLD GEYSERS ARE NOT SO FAITHFUL
WATER'S MEMORY OR BENVENISTE STRIKES BACK
Physics
Drip, drop, drup, dr**
