but the film ends with the success of "Dorothy IV." Jo and Bill only had four Dorothys in Twister. But there was apparently a ...

In Twister, Jo (Hunt) and Bill (Paxton) are trying to get their experimental tornado measuring device Dorothy—itself a nod to ...

Weighing only a half an ounce and not much bigger than a tall beer can, StreamSondes carry sensors to measure some of the ...