COMPUTING SCIENCE
The Weatherman
Brian Hayes
The first attempts to forecast weather by numerical methods
MACROSCOPE
Requiem for a Great Observatory
Stefan Dieters
Was NASA right to doom the Compton Gamma Ray Observatory?
MARGINALIA
Thermophiles in Kamchatka
Roald Hoffmann
Strange life in Russian hydrothermal pools
ENGINEERING
Twin Bridges *
Henry Petroski
A look at the paired spans traversing Maine's Kennebec River