4 ms·
Sorry, but that article has something fishy. Looking at the graph, there is something wrong. According to the graph (measurement) there is a reduction of the p
by PinguTS 10y ago
Sorry, but that article has something fishy.
Looking at the graph, there is something wrong. According to the graph (measurement) there is a reduction of the pollution from about 1.000 µg/m3 (minute -3) to 800 µg/m3 (minute 0) before the doors have been closed and before the system has been activated. That is a 20% reduction by nothing has changed.
- 6d6b73 10y agoPossibly, when the opened the doors, cleaner air from the inside of the car mixed with the air from outside and lowered the pollution, but I'm just guessing here.
- lucb1e 10y agoI think this whole 'research' needs to be taken with a grain of salt. We can keep guessing at what they meant but answers would have to come from them (or other researchers).