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October 1994

October 1994
Scientific American Magazine

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Table of Contents header

Cover; October 1994; by Staff Editor; 1 Page(s)

Table of Contents; October 1994; by Staff Editor; 2 Page(s)

Masthead; October 1994; by Staff Editor; 1 Page(s)

Letters To The Editor; October 1994; by Staff Editor; 1 Page(s)

50 and 100 Years Ago; October 1994; by Staff Editor; 1 Page(s)

By Jove!; October 1994; by Horgan; 2 Page(s)

A comet's bombardment of Jupiter ignites debate

Standing Tall; October 1994; by Horgan; 1 Page(s)

Inner-ear bones provide clues to the emergence of bipedalism

What's in a Name?; October 1994; by Mukerjee; 1 Page(s)

When capybaras become fish and tomatoes are vegetables

A Healthy Mess; October 1994; by Leutwyler; 5 Page(s)

Congress won't bite the cost-control bullet

Fishy Repair Jobs; October 1994; by Rennie; 2 Page(s)

To fix a damaged neuron, kill some other brain cells

Daydreaming; October 1994; by Horgan; 2 Page(s)

Experiments reveal links between memory and sleep

High Profile; October 1994; by Horgan; 2 Page(s)

The Simpson case raises the issue of DNA reliability

Profile: Unearthing History; October 1994; by Holloway; 2 Page(s)

Mary Leakey

Life in the Universe; October 1994; by Weinberg; 6 Page(s)

We comprehend the universe and our place in it. But there are limits to what we can explain at present. Will research at the boundaries of science reveal a special role for intelligent life?

The Evolution of the Universe; October 1994; by Peebles, Schramm, Turner, Kron; 6 Page(s)

Some 15 billion years ago the universe emerged from a hot, dense sea of matter and energy. As the cosmos expanded and cooled, it spawned galaxies, stars, planets and life

The Earth's Elements; October 1994; by Kirshner; 8 Page(s)

The elements that make up the earth and its inhabitants were created by an earlier generation of stars

The Evolution of the Earth; October 1994; by Allègre, Schneider; 8 Page(s)

The formation of this planet and its atmosphere gave rise to life, which shaped the earth's subsequent development. Our future lies in interpreting this geologic past

The Origin of Life On Earth; October 1994; by Orgel; 8 Page(s)

Growing evidence supports the idea that the emergence of catalytic RNA was a crucial early step. How that RNA came into being remains unknown

The Evolution of Life on the Earth; October 1994; by Gould; 8 Page(s)

The history of life is not necessarily progressive; it is certainly not predictable. The earths creatures have evolved through a series of contingent and fortuitous events

The Search for Extraterrestrial Life; October 1994; by Sagan; 8 Page(s)

The earth remains the only inhabited world known so far, but scientists are finding that the universe abounds with the chemistry of life

The Emergence of Intelligence; October 1994; by Calvin; 8 Page(s)

Language, foresight, musical skills and other hallmarks of intelligence are connected through an underlying facility that enhances rapid movements

Will Robots Inherit The Earth; October 1994; by Minsky; 6 Page(s)

Yes, as we engineer replacement bodies and brains using nanotechnology. We will then live longer, possess greater wisdom and enjoy capabilities as yet unimagined

Sustaining Life On Earth; October 1994; by Kates; 8 Page(s)

Hope for an environmentally sustainable future lies in evolving institutions, technology and global concern

Wall Street; October 1994; by Mukerjee; 2 Page(s)

Refugees from physics find joy as "derivatives geeks"

Ready or Not; October 1994; by Gibbs; 2 Page(s)

Holographic data storage goes to market - sort of

OpenDoc; October 1994; by Gibbs; 2 Page(s)

IBM and Apple's pitfall for mega-applications

Making Drugs Count; October 1994; by Rennie; 1 Page(s)

A new test could customize therapies - and boost profits

State of Shock; October 1994; by Gibbs; 2 Page(s)

Sepsis can be fatal to firms as well as to patients

The Analytical Economist; October 1994; by Wallick; 1 Page(s)

Is a Bright Idea Flickering?

The Amateur Scientist; October 1994; by Iovine; 2 Page(s)

Building an Electronic Neuron

Book Reviews; October 1994; by Morrison; 4 Page(s)

Reviews

Essay - Descartes' Error and the Future of Human Life; October 1994; by Damasio; 1 Page(s)

At the beginning of the 1950s, in an impassioned speech inspired by the threat of nuclear destruction, William Faulkner warned his fellow writers that they had "forgotten the problems of the human heart in conflict with itself."




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