How to earn free ethereum

Once you learn that investing in Ethereum requires some sweat and brains, you may start wondering if it is possible to actually earn free Ethereum (ETH) and collect it without any effort or investment. Now, knowing that there is no such thing as free lunch or a money tree, wanting to learn how to get free Ethereum may seem like a waste of time. Well, not exactly, but you can surely spend your time better than looking for ways to earn free ETH and buy a pie in the sky in the process.

So How Can You Earn Free Ethereum?