Did you go to university? <a href=" http://singaporevideophoto.com/?page_id=106 ">tadalista 20 dosage</a> As for the future of humanoid robots, "the sky is the limit," Raibert said. "Over the next period, I think we will see a wide variety of robots and applications developed, with various amounts of progress. Your question is a bit like asking the Wright Brothers what the future of airplanes would be: I doubt they could have predicted the variety of uses and widespread use that ensued."