What you will need?
● 2 soda cans

What to do?
Hold 2 empty soda cans next to each other. Once you feel the cans are almost touching, take a deep breath and blow towards the area where they almost touch.

What’s going on?
Every sound that you’ll ever hear is caused by vibration. It’s that vibration that causes sound/noise. In this case, when you blow between the cans, the air particles at high speed bounces around in the space between the two cans, giving a vibration. By placing the cans close to one another, you are giving the air particles less room to move at a faster speed. This creates a strong screeching sound.

If you try this out at home be sure to tag us on social media! Each day we will release something fun to see or do with your children so make sure to check in each day and follow us on Facebook or Instagram so you don’t miss out.