The article in Popular Science is actually rather short and does not provide much detail. It appears that TPV devices require a heat source with a temperature in the 800 to 1700 deg.C range. Here are a few web sites:
http://www.me.uvic.ca/~mwhale/MTPV.html http://vri.etec.wwu.edu/tpv.htm http://powerweb.lerc.nasa.gov/pvsee/programs/tpv.html http://www.mtiresearch.com/tpv.html -- ...Warren Rekow Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/