When Alex played music this way no one could hear it but him. To change the sound he pulled the string a bit tighter or slid hand that was holding the string to change the length of it.
Up Next in TheDadLab
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Simple Floating Cup Magic Trick
Is it a bird? Is it a plane? No, it’s a floating, pouring drink! This spooky idea is the perfect magic trick for a Halloween party or even as a prank played on a friend. Watch as we show you how you can magically pour a drink while it floats in mid-air! Your audience won’t believe their eyes!
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Simple Experiment With Candles
This is a simple science experiment but so much learning is happening here. We confirmed that oxygen is needed for fire to burn and compared how different volume glasses influence the speed with which candles go off
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Simple Paper Cup Craft That Moves
This little toy is so quackin' cute! Like some paper cup crafts we've made before, this one is really easy to make. You just need to make some strategic cuts to make this quacky friend move. You colour the outside cup to make a penguin or a turkey instead. What bird would you make?
