October 27, 2014

Color trail shows quickest route to destination: A GPS from the chemistry set

Empa scientists teamed up with colleagues from Hungary, Japan and Scotland to develop a chemical “processor” which reliably shows the fastest way through a City maze. As the method is basically faster than a satnav system, it could be useful in transport planning and logistics in the future, for instance, as the scientists report in the journal Langmuir.