Answers.comÂ® is making the world better one answer at a time. Construction nails are usually made of steel. They can also be made of aluminum, copper, brass, nickel, even stainless steel.
25,949 users here now. Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin.
What is Bitcoin? Bitcoin is a new currency that was created in 2009 by an unknown person using the alias Satoshi Nakamoto. Transactions are made with no middle men â meaning, no banks! There are no transaction fees and no need to give your real name.