Science Frontiers
ONLINE
No. 75: May-Jun 1991
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Contents
Archaeology
The grand lake stream enigma
Artifacts of the auriferous gravels
Astronomy
The first food: tholin
Halley reappears!
OF IRON WHISKERS AND PARTICLES THAT INCREASE MASS WITH AGE!
Biology
CAN ORGANISMS DIRECT THEIR EVOLUTION?
MONSTER SKELETONS FOUND IN UNDERWATER FIJI CAVE
Platypus paradoxes
Geology
Looking for the smoking gun
THE DINOSAURS OF WINTER AND THE POLAR FORESTS
Geophysics
Unusual electrical (?) phenomena
Crop circle roundup
Psychology
SLI: A SOMEWHAT AMUSING PSI PHENOMENON
