You may have heard of Bitcoin on TV, or in a conversation with friends. Truth is, Bitcoin is more than just "funny money", in fact it is now a force to be reckoned with. Dig a little further and you will find Bitcoin is actually an extremely fascinating concept. Bitcoin is an internet digital currency. Unlike other digital currencies like PayPal, Bitcoin is decentralized. Decentralization, in the context of Bitcoin, means every transaction made on the Bitcoin network can be viewed by anyone around the whole world. Furthermore, all the information of Bitcoin transactions is downloaded onto every Bitcoin users computer making it impossible to shut down the Bitcoin network.