Soulskill from the now-if-we-could-just-make-it-small dept.
bonch writes "Researches at Northwestern University have developed an inexpensive solar cell intended to solve the problems of current solar cell designs, such as high cost, low efficiency, and toxic production materials (abstract). Based on the Grätzel cell, the new cell uses millions of light-absorbing nanoparticles and delivers the highest conversion efficiency reported for a dye-sensitized solar cell."
If I were a grave-digger or even a hangman, there are some people I could
work for with a great deal of enjoyment.
-- Douglas Jerrold