Welcome back, young scientists. Have you ever wondered why most people are right-handed? How we learned to weigh a whole planet? How worms help the soil? Join Dr. Universe and Washington State University researchers as we investigate these great kid questions. Submit a question of your own at askDrUniverse.wsu.edu
As always, submit burning questions at askdruniverse.wsu.edu. Who knows where your questions will take us next.