About this video
This video explains how Christmas crackers make that loud BANG! Maddie Moate shows you what's inside a cracker and how friction makes it explode.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What is inside a Christmas cracker?
Answer: A paper crown, a toy, and a joke!
Q2 What chemical makes the cracker go BANG?
Answer: Silver fulminate
Q3 What causes the explosion in a cracker?
Answer: Friction from rubbing sandpaper against the explosive.
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