Tune in for an entertaining exploration of how sound travels through different materials. You can try this out at home!
You'll need some string, a sturdy ‘wire’ metal object like a coat hanger, whisk or the top of a grill from a cooker (minus the steak!). And a metal spoon.
Be careful of any sharp or pointed edges - you'll need adult permission and supervision.
Ideal for ages 5 and over. View on YouTube.