No.10: Dr. Philipp Eduard Anton Lenard discovered that negative ions have beneficial effects on health and he won the Nobel Prize for this discovery.

It is not him who discovered the beneficial effects on health. He won the Nobel Prize for his research on cathode rays, which has no relation with the Lenard effect.

Based on several experiments, a German physicist Philipp Eduard Anton Lenard scientifically proved that the air tends to be charged more negatively where water splashes such as a waterfall. This is why this phenomenon is called the Lenard effect.

It is not him who discovered the phenomenon. Although the phenomenon has been known but it was not clear what causes it.