Best Dry Ice Science Demos for Halloween

Steve Spangler on TV – KUSA 9NEWS

Air Date – October 16, 2017

Americans will spend an estimated $9.1 billion on Halloween products in 2017, according to the National Retail Federation. Our science expert Steve Spangler turns into our Halloween expert every October as he shares his spookiest tricks to make your Halloween the best ever. Today, Steve is with Kim and Christine to explore the science of dry ice.

For the best Halloween tips and tricks visit