MIT News: Jan/Feb 2012

TR: Apr 2002 PDF issue

Technology Review: April 2002

Handhelds of Tomorrow

Think thumb keyboards and portable hard drives—not the overhyped notions of cell phone Web browsers and "pen-based computing."

Why Missile Defense Won´t Work

From the archives: An MIT expert on national security technology tells us why the current missile defense project won´t ever be able to do its job—and offers a better alternative (from the April, 2002 issue).

Postol vs. the Pentagon

Ted Postol is challenging the government´s claims about a proposed a missile defense system. He´s a prickly character, but he has a track record that´s hard to beat.

The Virtual Cell

With human cells distilled into digital models, testing the effectiveness of a new drug could be as simple as typing a few lines into a computer.

Motorola´s Superchip

Silicon is cheap; "compound semiconductors" are fast. Combining the two could yield cheaper cell phones and DVD players.

Lord of the Robots

The director of MIT´s Artificial Intelligence Lab says the age of smart, mobile machines is already beginning. You just have to know where to find them—say, in oil wells.

Leading Edge

An Invitation to the Pentagon

From the Editor in Chief

Letters

Feedback

Letters from our readers

Prototype

Prototype

Straight from the lab: technology´s first draft.

Insight

Eliminating the Tools of Terror

"Deny-use" technology could prevent terrorism and jump-start the economy.

Columns

Cyberspace and Race

The color-blind Web: a techno-utopia, or a fantasy to assuage liberal guilt?

The Price is Right

The cost of new technology is measured in time and frustration, not just dollars.

New O.J. Trial: Recipe for Disaster

Tropicana tried to co-opt agricultural research it didn´t pay for—and the U.S. Patent Office played along.

Upstream

Thermoelectric Materials

Electricity from waste heat is just one of the potential uses.

Visualize

Haptics

A glove and mechanical assembly let you feel the unreal.

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