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Print edition: July 2007
Features
Driving the hydrogen economy
The physics of fuel cells
Clean coal
Helping coal to clean up its act
Energy storage takes off
From flywheels to supercapacitors
Quanta
A green life on the red planet
The luxurious third dimension
Whan madness comes in handy
More wine, sir?
Frontiers
Eclipses could clarify axion mystery
Casimir force dives in
The secret to crack-free paint
High-temperature condensates confirmed
Physicists SCORE for the developing world
News & Analysis
Public cash will fund Galileo satellites
NASA boss feels the heat
Theory institute seeks new leader
LHC to skip low-energy test runs
UK reaffirms support for nuclear
Research council gets science board
Atoms for peace 50 years on
Champion of the supergrid
Europe sets its sights on Mars
Neutrino detector finally starts up
Pierre-Gilles de Gennes: 1932–2007
Editorial
Forum
Manhattan versus Kyoto
Critical Point
Feedback
European funding
Physics and Philosophy
Science bloopers
Experimenting with light
Reviews
Science and the superweapon
The chilling history of weapon-builders
Home truths
Puzzling maths
Getting the message across
Careers
Careers and people
Lateral Thoughts
Can an LED really be green?