Ben

Experimenting with different frequencies to see how mung beans will react

My experiment used different frequencies 440 (negative) and 432 (positive). Plants can hear sound through detecting vibrations in their own bodies. I had 3 groups of plants. The first I used 432 and played it for an hour every morning, and the plants grew fast and larger than when I used a control, and didn’t play any sounds. The plants in the control group (where I didn't play any sounds) grew to a normal height. When I used 440, the mung beans did not grow at all.