Chain Reaction is hosted by the Cambridge Science Centre, and for the second year running Colour Films has captured the vibrant moments of the event.
Reeta Varpama at Colour Films says: "It's great to hear the kids explain how their part of chain works and how much effort they put into it. Now the question everyone must be asking is... will the chain hold? Watch it all unfold to find out!
"We're always thrilled to work on events like this - do get in contact if you or your company are running events yourself."
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