Dr. Nat will join us to discuss the upcoming Working Inventor Weekend in Las Vegas. Ever wonder what a blonde rocket scientist has to say? Be sure to catch this episode of The Gadget Panel. We've also added Scott Evans. Also known as "The Working Inventor," Scott was only nine years-old when he built his first prototype, a flying Radio Flyer wagon, which was later immortalized in the blockbuster movie, Radio Flyer. He is also the host of the Working Inventor Weekend in Las Vegas.