Exit Skeleton News Today

>> a team of scientist from ucla creating new hope, developing a robotic exit skeleton to help people walk with minimal assistance. it uses spinal stimulation and body sensors that you can see here. 39-year-old mark can walk and raise his heart rate. he was paralyzed from the waist down after a two story fall. he couldnt believe his progress and the awareness of my legs under me was addictive. >> you can imagine that. >> and chinese war ship spotted off alaska coast. they were first seen in theb...