1.0 link Rainbow Dash Network http://rainbowdash.net/ Bit Shift (bitshift) http://rainbowdash.net/bitshift http://rainbowdash.net/notice/1702881 @<span class="vcard"><a href="http://rainbowdash.net/user/1768" class="url" title="Lelouch I dole"><span class="fn nickname">snowcone</span></a></span> Trinary logic is theoretically possible, if you had components that differentiated between voltages that were high, low, and some in-between state. But it's both easier, and simpler, for electronic components to operate in a binary (high/low, on/off) fashion, so that's what we have.