Experiment with music-making road stopped after one day
If a motorist drove the permitted speed on the N357 in Friesland, the Frisian National Anthem would be played at the correct speed. Unfortunately, the experiment was stopped after one day. Motorists drove extra fast to see how fast the music could be played. In addition, local residents heard all sorts of noises mixed up; the road not only caused dangerous situations, but also inconvenience.
Technological progress overtakes research
The aim of the COSMIC study is to determine the appropriate treatment in patients with central cord syndrome without evidence of spinal injury. To investigate this, a multi-centre randomised study was chosen. After one and a half years, only one patient was eligible for this study, whereas it was hoped that around twenty patients would be included.