Created four years ago by a person or group using the name Satoshi Nakamoto, Bitcoin is a virtual currency that can be used to buy and sell a broad range of items. The surge in a Bitcoin`s value has made millionaires out of people who loaded up on them early on.
Masonry have been around for more than 6000 years. This infographic will reveal to you some of its secrets. Some of them are old as the pyramids, some newer, but all of them intere[...]