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From the Editor

Wanted: Bright Ideas p10

Mariette DiChristina

doi:10.1038/scientificamerican1209-10


Letters

Nukes filled square Neandertals filled square GM Crops pp12 - 14

doi:10.1038/scientificamerican1209-12


50, 100 and 150 Years Ago: Innovation and Discovery as Chronicled in Scientific American

Fuzzy Moon filled square Incandescent Fraud filled square Whales for Oil p16

Daniel C. Schlenoff

doi:10.1038/scientificamerican1209-16


News Scan

Research & Discovery

Splitting Time from Space pp18 - 21

Zeeya Merali

doi:10.1038/scientificamerican1209-18


Research & Discovery

Extreme Monotremes pp21 - 22

Charles Q. Choi

doi:10.1038/scientificamerican1209-21


Research & Discovery

Tinier Tyrannosaurs pp22 - 25

Kate Wong

doi:10.1038/scientificamerican1209-22


Medicine & Health

Inflammatory Clues pp24 - 26

Melinda Wenner

doi:10.1038/scientificamerican1209-24


Medicine & Health

Conditional Consciousness pp27 - 28

Katherine Harmon

doi:10.1038/scientificamerican1209-27


Technology

Piercing the Plasma pp28 - 29

Mark Wolverton

doi:10.1038/scientificamerican1209-28


Technology

The Shape of Atoms p31

Davide Castelvecchi

doi:10.1038/scientificamerican1209-31


Energy & Environment

Setting Boundaries p32

David Biello

doi:10.1038/scientificamerican1209-32


Perspectives

Zoning for Oceans p34

The Editors

doi:10.1038/scientificamerican1209-34


Sustainable Developments

Transgressing Planetary Boundaries p36

Jeffrey D. Sachs

doi:10.1038/scientificamerican1209-36


Skeptic

Political Science p38

Michael Shermer

doi:10.1038/scientificamerican1209-38


Critical Mass

War is Peace p40

Lawrence M. Krauss

doi:10.1038/scientificamerican1209-40


Recommended

Science in Pictures filled square Ocean Icon filled square Silk Road Sojourn p100

Kate Wong

doi:10.1038/scientificamerican1209-100


Ask the Experts

Ask the Experts p102

doi:10.1038/scientificamerican1209-102


Anti Gravity

Crack Research p104

Steve Mirsky

doi:10.1038/scientificamerican1209-104


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Features

Astronomy

Portrait of a Black Hole pp42 - 49

Avery E. Broderick and Abraham Loeb

doi:10.1038/scientificamerican1209-42


Innovation

World Changing Ideas p50

The Editors

doi:10.1038/scientificamerican1209-50a


Energy

The No-Money-Down Solar Plan pp50 - 51

Christopher Mims

doi:10.1038/scientificamerican1209-50b


Energy

More Ideas to Watch p52

Christopher Mims

doi:10.1038/scientificamerican1209-52a


Transportation

Delivering the U.S. from Oil pp52 - 53

Amanda Schupak

doi:10.1038/scientificamerican1209-52b


Transportation

Bus Rapid Transit p53

Michael Moyer

doi:10.1038/scientificamerican1209-53


Environment

Ocean Overhaul pp54 - 56

Sarah Simpson

doi:10.1038/scientificamerican1209-54


Environment

The Power of Garbage p56

John Pavlus

doi:10.1038/scientificamerican1209-56a


Environment

More Ideas to Watch p56

John Pavlus

doi:10.1038/scientificamerican1209-56b


Electronics And Robotics

The Omnipotence Machines pp58 - 59

Gregory Mone

doi:10.1038/scientificamerican1209-58


Electronics And Robotics

The Do-Anything Robot p59

Gregory Mone

doi:10.1038/scientificamerican1209-59a


Electronics And Robotics

Pocket Translator p59

Gregory Mone

doi:10.1038/scientificamerican1209-59b


Health And Medicine

Know if Disease Grows Inside You pp60 - 61

Melinda Wenner

doi:10.1038/scientificamerican1209-60


Health And Medicine

Satellites Diagnose Disease Outbreaks p61

Katherine Harmon

doi:10.1038/scientificamerican1209-61a


Health And Medicine

More Ideas to Watch p61

Melinda Wenner

doi:10.1038/scientificamerican1209-61b


Origin Of Life

Expanding the Limits of Life pp62 - 67

Alexander S. Bradley

doi:10.1038/scientificamerican1209-62


Environment

Methane: A Menace Surfaces pp68 - 75

Katey Walter Anthony

doi:10.1038/scientificamerican1209-68


Archaeology

Decoding an Ancient Computer pp76 - 83

Tony Freeth

doi:10.1038/scientificamerican1209-76


Medicine

The Double Life of ATP pp84 - 92

Baljit S. Khakh and Geoffrey Burnstock

doi:10.1038/scientificamerican1209-84


Microscopy

Illuminating the Lilliputian pp94 - 99

Gary Stix

doi:10.1038/scientificamerican1209-94


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