“The dogmas of the quiet past are inadequate to the stormy present. The occasion is piled high with difficulty, and we must rise with the occasion. As our case is new, so we must think anew and act anew.”
Abraham Lincoln, US President (1809-65).
Monday, 16 March 2015
Energy harvesting trees
Scientists at VTT Technical Research Centre of Finland Ltd have developed a prototype of a tree that harvests solar energy from its surroundings