offense,, but can you imagine a hundred people walking down the street all at the same time checking mary mallonng into each other ? neil: she stumbles coming into the studio. take a stupid glasses off. >> that's the thing. you are a experimenting with new contact lenses as well. there's a new patent out for that. neil: how will that work? >> blanking in a certain pattern will allow you to take a photo maybe it might also help blind people see things all according to patton reports. nothing has been -- neil: i don't know what's more amazing, that finding or they you repentant reports. it is twitter said to be have? there will indeed hang on. could that be a problem? remember what happened to facebook when a lot of its leading shareholders who sold stock on mass. early investors bolted and sent the stock to record lows. it was a stron hard climb back. what you think? >> i think that this is actually going to be a little bit better for twitter since they say they're not going. it's not only the early investors. so good news for twitter. they could be. they could change their mind. so far it looks