Comment Re:99.9% efficiency (Score 1) 386
http://labs.hti.bfh.ch/index.php?id=2186&L=2
This thing can achieve 99% efficiency.
http://labs.hti.bfh.ch/index.php?id=2186&L=2
This thing can achieve 99% efficiency.
365 Days of drinking Lo-Cal beer. = 1 Lite-year