Science Frontiers ONLINE No. 86: Mar-Apr 1993

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Archaeology

• The acoustics of rock art
• Where did agriculture really begin?

Astronomy

• Meteoric "dust bunnies"
• Cosmic snowballs and magnetic asteroids

Biology

• Must we die? the medfly's answer
• How a fly hears what a cricket hears
• Once more science fiction predicts the future!
• Rethinking aids

Geology

• Geysers as detectors of distant earthquakes
• Precariously balanced rocks as earthquake detectors

Geophysics

• An electrical virtuoso
• The milky sea a.k.a. "white water"
• A CURIOUS SIGHTING
• Cloud plumes natural but still a bit anomalous

Logic and Mathematics

• Math's mystery
• All roads lead to 123

Psychology

• Hypnosis and skin temperature
• Hypnosis and basketball

Physics

• Solar radiation and mental illness