<p><span style="font-size:48px">What is the &nbsp;Life?</span></p>

<p style="text-align: right;">Jung Youngkwang</p>

<p>I will suggest the definition of life through the feature of biological phenomena which are &nbsp;consist of cell, are metabolism, response about stimulation, development and growth, inheritance and reproduction, evolution and adaption</p>

<p>In the bioinformatics class, the professor suggested his own definition of life. Life is a set of switch. Each switch makes signals and sum of signal is data. The component of life is energy, time, information. In his point of view, he said that both artificial intelligence(AI) and virus are life. AI has electrical energy and information and can think what to do in the future. Virus has genetic information and process evolution as time pass and can earn chemical energy from host cell.</p>