paul moses. he's a professor at the university of oklahoma and the head of the electrical focused moses lab. dr. moses, thanks for being here any signs that you're picking up from your networks about any issues large or small with the power grid. this says seems to be based on just the light show that we're seeing a very wide ranging very powerful our full solar storm right? >> thank you for having me first of all, and yeah, i've been monitoring the situation like everyone else. i haven't heard of any reports of any equipment damage or outages so far so thank goodness, knock wood with that, that holds university of oklahoma a great electrical engineering school there as well. so you're equipped to tell us how far have we come as a country to prepare for these sorts of things? how much can you solar wind proof? a transformer, for example okay, there's been a lot that we've learned over the last several decades, especially since 1989 when a major storm happened, knocked out the quebec power grid. >