Departments

• 50, 100 and 150 Years Ago: Technical Feats

• Silence of the Genes

• Magnificent Men (Mostly) and Their Flying Machines

• Transportation

• Medicine

• Living with New Technologies

• Reviews--Slipped Disks

• Letters

  Letters to the Editors, September 1995

• Profile

  The Guru of Cyberspace

• Mathematical Recreation

  The Great Drain Robbery

• Science and the Citizen

  The Treaty That Worked--Almost

• Calculating with DNA

• Ectoplasm Reigns

• Boot Camp for Surgeons

• New Letters for Alphabet Soup

• Complexifying Freud

• One Good Pest Deserves Another

• Lobster Stew

• Hide-and-Seek

• Common Scents

• Like a Sieve

• Departments

  The Gulliver Effect

• The Pursuit of the Living Machine

• Field Notes

  The Most Dangerous Animal

• Technology and Business

  Patently Obvious

• Arrest that Passenger