but we have been seeing some damage come through in parts of floyd and rockford, norris springs. we have had tree damage there. and that's -- you know, we can't say if that's necessarily from a tornado or not, but could be from some of the lightning occurring there. so we have seen some damage occurring with the storm. actually, starting to see a little bit brighter returns on velocity. >> yeah. >> near greene. >> you're absolutely right. between marble rock and green there. that's where we've got the strongest of it. and if we could go in on the echo tops, too. give you an idea how that's going. and this is important to us. the taller the thunderstorm, the worse it's going to be. and this one is up there around 55,000-foot. that level now for the past, i don't know, hour or so. and i'm sure the one off to the east of it is also up there, too. 56,000-foot. so these are very, very large thunderstorms and, boy, they are capable of producing some extremely heavy rainfall aside from the potential hail and winds and even a potential tornado. >> yeah. i mean, those are some, yeah, occu

as you can give us and norris, said, what do you need that for and the germans and engineers that he said, well, we can't tell you. no heavy water for the germans until the spring of 1940 when the germans occupied norway rather quickly they went and told them to wrap up production, as much heavy water as could be produced they wanted. now, the problem for dr. circumstance and plans on building out the heavy water plant and getting as much as possible he needed what he said five tons. i will introduce, was raised by a single mother and several sibling, he was very smarts. didn't have much money, studied in germany, studied in england, was very well regarded as a student, came back and was ready to start his life with his childhood sweet heart whose name was bassa. asked bassa at this point in time in early 30's, i can do one of two things and you need to help me decide, i can be a teacher which is what i love to do or i can make as much money as you want me to make. i can work for industry and we can be quite wealthy and bassa said, i want you to be a teacher and he became an exceptional teacher. but he couldn't sit still and constantly working and constantly do