<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>In case you've been following the Car and Energy debates. Hydrogen Fuel Cells are pretty cool (actually the principals invented in 1838 by a German Scientist, <span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><a href="http://en.wikipedia.org/wiki/Christian_Friedrich_Sch%C3%B6nbein" title="Christian Friedrich Schönbein" style="color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; text-decoration: underline; background-position: initial initial; ">Christian Friedrich Schönbein</a></span>).</div><div><br></div><div>The promise is that they don't emit pollution, just recombine hydrogen and oxygen into water.</div><div>The catch is that getting the hydrogen isn't that simple.</div><div><br></div><div>The problems break down into three main categories:</div><div>1) Manufacturing costs very prohibitive to date per electrical output</div><div>2) Storage of Hydrogen in vehicles is costly and dangerous</div><div>3) Hydrogen is currently generated by using electricity to break the bonds of water and separate into Gases. Our electricity is generated mostly by fossil fuels, and with costs of transport, etc you don't actually use less Fossil Fuel. It's just burned in a power plant.</div><div><br></div><div>The chemistry labs at MIT have some interesting discoveries. I liked their presentation, because it gave a clear real-world use of the Periodic Table of Elements in pursuit of discovery. </div><div><br></div><a href="http://hackedgadgets.com/2008/12/08/easily-splitting-water-into-oxygen-and-hydrogen">http://hackedgadgets.com/2008/12/08/easily-splitting-water-into-oxygen-and-hydrogen</a><div><br><div> <span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><div>Jonathan Gathman</div><div>jonathan@stl.gathman.org</div><div><br class="khtml-block-placeholder"></div></div><br class="Apple-interchange-newline"></span> </div><br></div></body></html>