walk itself up, over kucurbing, down the other side.s even pretty good at ice. >> it looks like an insect. >> kcan it do this? goes running by on two legs. shows the kind of stability and how quick it moves. and if it has a buddy, it can leap up on that buddy and it can ascend and do the same things. it can leap up 15 inches, across ga gaps 30 inches and it can crouch under stuff, as well. >> one of the most special moments at a wedding reception is that father/daughter dance. the father's already given her away. another man is now the main guy in her life, and so dad dances with his daughter. that one last time. but this moment is extra special for renee addyi. you see, renee's father died four years ago, so this father/daughter dance is a surprise for her. that first person she was dancing with was her uncle, clint. >> oh, hi goodness! >> but he's not the only one who came to dance with her, because after uncle clint, uncle jerry comes over and he starts dancing with renee. >> oh, right here! >> after uncle jerry, her brother, james,