They are generally the least talked about Means of making money with Bitcoins yet they are effective and reliable!
Am pretty sure most of us don’t understand them nor how they work so i will be answering the question: What is Bitcoin faucets and how do they work? …in this thread
According to Wikipedia
Bitcoin faucets are a reward system, in the form of a website or app, that dispenses rewards in the form of a satoshi, which is a hundredth of a millionth BTC, for visitors to claim in exchange for completing a captcha or task as described by the website. There are also faucets that dispense alternative cryptocurrencies.
You can learn more here: Bitcoin faucet – Wikipedia
Another definition of Bitcoin faucets
A Bitcoin faucet is a World Wide Web website that gives out “free” bitcoins (BTC) in exchange for doing a simple task, such as clicking on an advert, solving a CAPTCHA, or viewing a webpage for a certain amount of time. There are also faucets that dispense alternative cryptocurrencies.
I trust the definitions above are able to explain the concept of Bitcoin faucets to you.
This video will explain more too: