Detailed text transcripts for TV channel - DW - 20171229:08:44:00
A good measure for raising consciousness if the devices are used properly but there is a danger that data could be falsely interpreted. how. well say one person measures on the street another in a courtyard one says his spot is heavily polluted the other says here where i live there is little pollution but only because the two locations really can't be compared at all and the movement to set up private measuring stations isn't confined to stuttgart people in other regions are also using them four hundred have been set up so far. because we're getting really positive beat back at the trans regi...