let's look at the deaf rinsfere. bit county is a currency i want to send one to melissa, fantastic. but what if i want to do something a little more complicated. what if i want to say if melissa mows the lawn, then i will send her one bitcoin. that is going to take something like etherreum that allows you to program the money what's a smart contract? simply, pretend you rented an pormt with a smart lock on it. so, you now, if you pay your rent, the lock will open that's what you can do with it you can build on top of that, so, it has a lot more capabilities at that point in time than bitcoin does and that's the difference. i think they both can exist together there's a need for both. but ethereum has a lot more to do that's the next chart that we have and if you look at them, here's what's interesting orange line, bitcoin, blue line. they have been highly correlated for most of the year except for this last portion here two things are happening here, remember, we talked about the software upgrade it ripped. there have been a a lot of initial offerings and those coin offerings are st