Also, this is a continuation of research into photoelectrolysis, which was first demonstrated by Fujishima and Honda in 1970. Among the problems needing solving is that once you immerse your photocatalyst in water to do its job, it tends to degrade / corrode. The current goal is to hit the 10% efficiency mark and be able to maintain that for an acceptable cell lifetime. See also nanoptek.com and hydrogensolar.com.
It's bad enough to have logos burning in on your projection TV, but I ran across a show on TLC where their logo kept viewers from reading the last word of each line of translated text at the bottom of the screen. So the old Russian gentleman's speech was peppered liberally with references to TLC, which didn't make any sense at all.
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Also, this is a continuation of research into photoelectrolysis, which was first demonstrated by Fujishima and Honda in 1970. Among the problems needing solving is that once you immerse your photocatalyst in water to do its job, it tends to degrade / corrode. The current goal is to hit the 10% efficiency mark and be able to maintain that for an acceptable cell lifetime. See also nanoptek.com and hydrogensolar.com.
The extra pictures of the guy are there to display more ad banners in that popup window.
It's bad enough to have logos burning in on your projection TV, but I ran across a show on TLC where their logo kept viewers from reading the last word of each line of translated text at the bottom of the screen. So the old Russian gentleman's speech was peppered liberally with references to TLC, which didn't make any sense at all.