Open Lab (4 Aug. 2017) for high-school students and parents.

On 4 Aug. as an event of OPEN CAMPUS, more than 70 high students and their parents were in our lab (together with our next room: Takiyama Lab).



We demonstrated an experiment on material transfer: Spraying liquid (solution) to produce micrometer sized droplets (mist), and measuring (in real-time) the size of their dried powder.

This experiment can also explain the formation mechanism of sea salt (NaCl) particles (50 nm to 10 micrometer) from the waves over ocean surface.



Waves in ocean surface
Splash water