What Is Food Energy? Explained with the Jelly Baby Experiment!

Описание: Have you ever wondered how a tiny jelly baby can light up like a firework? 🔥 In this KS3 science video, we break down the science of food energy, explaining how our bodies get energy from food, why we measure it in calories and joules, and how different foods release energy at different speeds. From the famous Jelly Baby Experiment to real-life nutrition, discover how energy powers everything we do.

Perfect for KS3 revision and anyone curious about the science of food, diet, and energy balance.

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⏱️⏱️ VIDEO CHAPTERS ⏱️⏱️

0:00 - 0:20 - Introduction
0:20 - 0:50 - What is food energy and why it matters
0:50 - 1:12 - How food stores and releases energy in your body
1:12 - 1:34 - Measuring energy: joules and calories
1:34 - 1:58 - The jelly baby experiment: visualizing stored energy
1:58 - 2:28 - The five food groups and their energy roles
2:28 - 3:02 - Fast vs. slow release energy foods
3:02 - 3:53 - Why size, age, and activity level affect energy needs
3:53 - 4:13 - Balancing energy intake and expenditure
4:13 - 4:51 - The efficiency of your body and energy loss as heat
4:51 - 5:10 - Recap: food energy’s importance and its connection to life
5:10 - 5:24 - Final thoughts and call to action

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