Scientific American Year 1993 Magazine Back Issues

Features
The Turbulent Birth Of The Milky Way.
Lemurs: A Glimpse At Our Evolutionary Past.
From Quantum Dots To Designer Atoms.
Sticky Sugars: Carbohydrates Mediate Many Cellular Interactions, Such As Infection And Inflammation.

Features
Beating Resistance In Superconductors.
Violence And The Environment.
Zinc Fingers That Help Switch On Genes.
Russian Science In Crisis

Features
Rewriting Genetics With The New ABC's Of DNA.
The Technology Of Flat-Panel Displays.
Provoking The Immune System To Fight Cancer.

Features
Controlling The Quantum Jitters Of Atoms.
The Implications Of An Aging Human Species.
High - Tech Materials For Roads And Bridges.
Night-Hunting Owl Can Locate Prey By Sound Alone. Studies Reveal How The Brain Calculates Direction

Features
Building Soft Machines From Smart Gets.
The Neurological Pathways Of Fear.
Life And Death As Economic Indicators.
Seismic Waves Trace The Turbulent Boundary Between The Earth's Rocky Mantle And Molten Core.

Features
Tuning In The Radio Signals Of Ancient Galaxies.
Fossil Heat: An Archive Of Climatic Change.
The Dubious Link Between Genes And Behavior.
Centrosomes Surrounded By Starlike Webs Of Protein Filaments Are The Master Architects Of Cell Divis

Features
Telling Reasonable Risks From Fools Chances.
Can Sustainable Development Save The Amazon?
A Tick In Time: The Most Precise Clocks Ever.
Polar Dinosaur, Which Were Adapted To The Cold And Dark, May Have Outlived Their Relatives From Warm

Features
Can Particles Move Faster Than Light?
Putting Chaos Theory To Work.
Cyberspace Comes To The Living Room.

Features
Life, Death And The Immune System
Tolerating Grafts, Fighting Cancer, Aids, Allergy, Infection
Multiple Sclerosis, Rheumatoid Arthritis, The Promise Of Therapy
Will Humans Or Microbes Win?

Features
Is Los Angeles Winning The War On Smog?
Computers That Mimic Damaged Brains.
Vast Lava Flows That Reshaped The Earth.
Video Proofs, Such As This One Of A Sphere Being Turned Inside Out, Are Transforming Mathematics.

Features
Reading The Genes Of extinct Species.
Observing Cannibal Stars.
Can The Environment Survive Free Trade?
Silicon Switch Provides Deft Control Over Electrical Power Flow, Enhancing Grid Efficiency

Features
Taming Africanized Killer Bees.
Using Computers To design Drugs.
Superconducting Success.
Special Section New Challenges For 1994