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Apr 1, 2012

Free to view: a special focus issue of Physics World examining some of the latest applications of optics and lasers

In depth: September 2007

Features

Stringscape

3 comments

A grand journey through string theory

Opinion

A testing time for strings

String theorists must make clear their links with experiment

Governing science

3 comments

Robert P Crease argues that the same standards should be set for politicians of both left and right

String theory under scrutiny

10 comments

Nancy Cartwright and Roman Frigg ask if falsifiability is a true judge of string theory

The magic touch

A one-to-one with Ulf Leonhardt

Reviews

Reflecting symmetry

Beauty and truth in science

Blog life: Galactic Interactions

1 comment

Rob Knop on astronomy