The Tech - Online EditionMIT's oldest and largest
newspaper & the first
newspaper published
on the web
Boston Weather: 75.0°F | Mostly Cloudy
Volume 123 >> Issue 18 : Friday, April 11, 2003
PDF of This Issue PDF



Credit: CATHY SHAW

Solomon M. Hsiang ’06, left, and Alex J. Crumlin ’05 collect water from the Rio Negro for oxygen testing.