This week on Tuesday’s With Bill, Lauren from Tennessee wants to know whether it would be possible to assemble different body parts and reanimate them in the style of Frankenstein’s monster. Stitching together parts and inserting consciousness is likely not possible, says Nye – the closest future theory to it is the singularity, when AI gets as intricate and sophisticated as the human brain, and we’re able to upload our consciousness into it and live for as long as we keep the batteries charged. Nye has his doubts about that, however. What he is optimistic – and realistic – about is developing technology that in the next 50 years or so will allow us to regenerate our own body parts from stem cells. In our lifetime perhaps we could grow a new pancreas or a liver segment for our own transplant. Connected moving tissue like hands and fingers are much further into the future. CRISPR is another incredible technology that’s only in its infancy. It’s a genetic engineering cut-and-paste methods that allows genes to be manipulated to basic desires. Once that technology is developed, we may be able to create genetic supermen and women in the womb, and it likely has applications beyond what we can currently imagine. The potential for what humans can create is immense, and will be a lot sleeker looking than a flesh and thread patchwork a la Frankenstein. Bill Nye's most recent book is Unstoppable: Harnessing Science to Change the World.