💡 THE SECRET BEHIND HOW A LIGHTBULB WORKS AT HOME! How Does a Switch Work? FIND OUT NOW! ⚡ 

When you flip the switch, what really happens to the lightbulb? In this video, I’ll explain how a lightbulb works and simulate the process of how a switch functions. Learn how light appears with just one click! Don’t forget to subscribe for more exciting experiments and hacks!
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