<p>These days I has been interested in the brain and read the books about the brain.</p>
<p>I happen to think it was similar to the Blockchain of Bitcoin and the DNA of our body.</p>
<p><br /></p>
<p>* The similarity of the two :</p>
<p>       1) Cells of our body and wallet of Bitcoin</p>
<p>       2) DNA and Blockchain.</p>
<p>       3) the expressed proteins : addresses in the coin wallet.</p>
<p><br /></p>
<p>1. Cells has a single DNA with information.</p>
<p>==&gt; The wallet of Bitcoin has a single Blockchain with the information.</p>
<p><br /></p>
<p>2. The human body contains 15 trillion cells and the cells of body have the same DNA.</p>
<p>==&gt; Bitcoin has a lots of wallet about s and the wallets have the same Blockchain.</p>
<p><br /></p>
<p>3. For the cells to divide, it must first replicate its DNA.</p>
<p>==&gt; For new wallet to create, it must first replicate its Blockchain.</p>
<p><br /></p>
<p>4. Cells in a particular body , for example the heart or the skin, will express the specific proteins via the mRNA by recognizing the respective positions of body.</p>
<p>That is, the cells are expressed according to its location in the body.</p>
<p>==&gt; Each wallets of bitcoin has his own address. And they can express the balance of each wallets.</p>
<p><br /></p>
<p>5. The content of DNA is not be erased.</p>
<p>==&gt; The content of Blockchain is not erased after six conformation in bitcoin.</p>
<p><br /></p>
<p>6.The DNA has sometimes a mutation with low probability during replication. That is, the DNA of all the body is not the same DNA.</p>
<p>==&gt; The Blockchain has sometimes multiple chains during forking.</p>
<p><br /></p>
<p>* The difference of the two :</p>
<p>1. The record of the Blockchain is increased when the transfer is made. But the DNA of cells is not changed.</p>
<p><br /></p>
<p>http://i.imgur.com/bR1cit8.png</p>
<p>(DNA)</p>