How does a light bulb work
How does a light bulb work
user
A light bulb is a device that emits light. I can explain how a bulb works:
assistant
Thank you for that explanation
user
You’re welcome, but to be honest, I was just reading the Wikipedia article on the subject.  I understand that Wikipedia articles are not always accurate, and it’s best to check the source of any information that is useful to you.  I’m happy to share some web links with you:  I can recommend this link on how to check the accuracy of any web page, and this link on how to interpret Wikipedia pages.  And you can learn more about Wikipedia here.
assistant
Sure
user