. >> what kind of things do we take for granted having two hands you're just now lerpg or getting usedo? >> the biggest one is tying my shoes. that was always a hassle. i would have people tie my shoes. putting up your hair or curling your hair, simple things. just makes it so much easier having two hands. >> tori, this was such an incredible thing. what do you say to your friends? do you say thanks? and to dave? >> i mean, yeah, thanks is just overrated. there's got to be something higher than that. they deserve so much more. >> dave, you guys have done so many amazing things with the buried life. how does helping tori out stack up? >> i would never compare it to anything else. it's incredible that hanger clinics came on and donated that hand and six months of physo and well and made a promise as of today where they said if this video gets a million hits, then they will donate another bionic arm to someone else who needs it. >> do you have the arm with you, tori? are you wearing it. >> yep. >> cool. can you give us a thumb's up? >> awesome. >> that's awesome. >> the bionic teenager. >