What Is LED How Does It Work | Tamil Science

Check out our latest video about Manual Scavenging! - /edit?o=U&video_id=9PwIv6kVurU Have you ever wondered how a LED light works? In this video, learn about the science behind light emitting diodes in Tamil. Also, learn about several LEDs around you. Subscribe to our channel and follow us on Facebook to support us. Connect with us: Facebook - facebook.com/ArivuTheeni Twitter - twitter.com/ArivuTheeni Google - google.com/+ArivuTheeni Instagram - instagram.com/ArivuTheeni

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