Print edition: February 2004
Features
The subtlety of rainbows
The physics behind atmospheric optical phenomena
Natural photonics
Nature has been perfecting optical technology for 500 million years
Physics in Action
Chaotic spirals may be bad for the heart
Post-deadline
Double-pulsar discovery
Supersolid is seen in the lab
News & Analysis
Students to get £1000 bursaries
Trouble as Hubble heads for the dust
US targets the Moon and Mars
Neutrino plan approved
Fusion negotiations still in stalemate
Muons continue to defy theory
Earth scientist reaches top policy post
Petition protest could hit labs
Tabletop accelerators move closer
Wolf prize goes to particle theorists
Attosecond lasers come of age
Oscar winner focuses on lens design
Water found on Mars
Editorial
Forum
Critical Point
The thing about rainbows
Feedback
Protecting the patent system
Reviews
An aristocrat who had inventions
The life and times of Alessandro Volta
Lasers in all their glory
Everything you need to know about lasers
Lateral Thoughts
Lord Kelvin, science and religion