#side(Hint) *Silicon Cube on Your Palm [#ee0fa8b8] #ref(cube.JPG,left,wrap,around,20%) Best results would be obtained when printed on a transparency with the printed surface inside the cube. #clear *Source File [#u3e5b75e] Powerpoint source file is available here. #ref(siliconcube.ppt) #clear *Silicon Crystal Images [#xa903952] #ref(displaced_FCC.JPG,left,around,wrap,35%) |#ref(100.JPG,left,10%)|<100> channel| |#ref(110.JPG,left,10%)|<110> channel| |#ref(111.JPG,left,10%)|<111> channel| Silicon cyrstal is understood as a pair of FCC (face-centered cubic) with quater unit size displaced in every direction.