In this Project we have to come up with a science topic and teach it to 3rd graders. And I say we because we are partnered up and my partner is Pablo. We decided to do sound frequency. What the project is supposed to do is make the water going out of the hose freeze or move in a zigzag formation. The way this is going to happen is to attach the hose to a speaker and play 23 hz-25 hz sine wave and that will distort the water.
The reason why is because i've seen videos of people do this and it seemed like it would interest little kids. I took this idea form the video we saw from Brusspup who is a famous science youtuber. And any one that we showed this would have there mind blown.