Re:Not a new concept.. But why always plain oil? (Score 1)

I forgot to mention 3M Fluorinert:
http://products3.3m.com/catalog/us/en001/oil_gas/s pecialty_materials/node_HX0DNRHXKWge/root_GST1T4S9 TCgv/vroot_G1F6DNZDBVge/theme_us_oilgas_3_0/comman d_AbcPageHandler/output_html

http://products3.3m.com/catalog/us/en001/oil_gas/s pecialty_materials/node_L98WR0Q8WQbe/root_GST1T4S9 TCgv/vroot_G1F6DNZDBVge/gvel_M2C4BHRN70gl/theme_us _oilgas_3_0/command_AbcPageHandler/output_html

http://www.parallax-tech.com/fluorine.htm
"1 liter bottle Fluorinert-77 ~ 4 lbs = $240 plus shipping."