Cover
The year the Dutch Journal of Physics was born
Editorial
Table of contents
Blue and lukewarm energy
Winner NTvN Award
Bullseyes in the train window
In the field
Cosmic lightning (I)
Cosmic lightning (II)
Measuring spectra at home
Digital
Gaining clarity: Unification models for active galaxies
Measuring unequals knowing
Column
The new Delta Flume
Games and analogies
Lessons learned
Joseph Fourier
Know your classics
Survey
Colophon