Randel Kreitsberg

Randel Kreitsberg is a senior specialist for science communication at the University of Tartu and an author at ERR Novaator, the science portal of Estonian Public Broadcasting (published in Estonian.)

Estonian physicists are building an artificial nose from graphene

Physicists at the University of Tartu are working on an artificial nose, based on graphene – in just a couple of years, all of us might have sensors in our cellphones, helping us evaluate air pollution levels and choose routes with clearer air. Just imagine the following situation: you are …

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