Robotic arms are not pointless but this one is since all he does is arange and rearange some cubes to make it work as a clock. I suppose if you are rich enough you would consider this thing as art but for now, and for me, its just pointless. I give the robot some credit, he can seriously make all kinds of clocks. VIDEO->
omg that is sooooo cool it even has some style
I dont know why they cant use it for needs.