Experiment

Pin Pop Experiment – How & Why?

What you’ll need: Balloons Sticky Tack Drawing Pins [video width="640" height="360" m4v="http://blog.philipharris.co.uk/wp-content/uploads/2017/10/PIN-POP-phone.m4v"][/video]   How? Set up two areas in order to drop the balloons onto,…
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