Science Frontiers ONLINE No. 145: Jan-Feb 2003

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Archaeology

• Viking-introduced biological diversity in North America
• Who first mapped the West Coast of South America

Astronomy

• Venus: telescopic shape-shifter
• Do some comets just go "poof"
• Cosmological voyeurism

Biology

• Eyes: Adaptable, multimasked, and untasked
• Sperm transporters
• Knee light not effective?

Geology

• Tunguska Confusion
• Mining for cosmic coal

Geophysics

• Giant Australian marine incursions
• Amomalous Geysers

Psychology

• Mind over blood

Physics

• Element 0