Popular.Science.March.2008.pdf

(19787 KB) Pobierz

Popular Science - March 2008

76092285.047.png

76092285.048.png

76092285.049.png

76092285.050.png

76092285.001.png

76092285.002.png

76092285.003.png

76092285.004.png

76092285.005.png

76092285.006.png

76092285.007.png

76092285.008.png

76092285.009.png

Three times larger than a traditional moonroof, the available Vista Roof™

allows you to have a good view no matter what seat you’re in.

Learn more at FORDVEHICLES.COM .

76092285.010.png

76092285.011.png

76092285.012.png

76092285.013.png

76092285.014.png

76092285.015.png

76092285.016.png

76092285.017.png

76092285.018.png

76092285.019.png

76092285.020.png

76092285.021.png

76092285.022.png

76092285.023.png

76092285.024.png

76092285.025.png

76092285.026.png

76092285.027.png

76092285.028.png

76092285.029.png

76092285.030.png

76092285.031.png

76092285.032.png

76092285.033.png

76092285.034.png

76092285.035.png

76092285.036.png

76092285.037.png

76092285.038.png

76092285.039.png

76092285.040.png

76092285.041.png

76092285.042.png

76092285.043.png

CONTENTS

march ’08

VOLUME 272 #3

features

CONCEPTS & PROTOTYPES

38 WARSHIPS OF TOMORROW

How a sleek stealth battleship will ferry

robot armies across the seas.

By Christian DeBenedetti

40 MEET THE NAVY OF THE FUTURE

A check-up on the U.S. Navy’s next ﬂ eet.

By Michael Belfiore

38

the P OP S CI RANKING

51 AMERICA’S 50

GREENEST CITIES

From geyser power in Santa Rosa to tidal

turbines in Manhattan, cities are taking

the lead as our environmental saviors.

In our national ranking, we spotlight

the 50 most innovative in the U.S.

P OP S CI INNOVATOR

44 YOUR SEWER ON DRUGS

Scientists are drug-testing entire cities, and

all it takes to analyze thousands of people

is one drop of sewage. By Eric Hagerman

FUTURE TECH: PRIVACY

60 THE ANONYMITY EXPERIMENT

Trying to live a private life in the

information age, our writer encrypts

e-mail and uses a prepaid cellphone.

But threats lurk everywhere, from

Google searches to yoga studios.

By Catherine Price

44

60

51

POPSCI.COM

MARCH 2008 POPULAR SCIENCE 03

THIS MONTH’S GUIDE TO INNOVATION AND DISCOVERY

76092285.044.png

76092285.045.png

76092285.046.png

Plik z chomika:

Inne pliki z tego folderu:

A Passion for Mathematics.pdf (9124 KB)
A History of Mathematics From Mesopotamia to Modernity.pdf (4251 KB)
A Companion to Rhetoric and Rhetorical Citicism.pdf (3978 KB)
7.Secrets.to.Beauty.Health.and.Longevity.0345492463.pdf (3889 KB)
50_Harvard_Essays.pdf (2087 KB)

Inne foldery tego chomika:

Zgłoś jeśli naruszono regulamin