Make Science Fiction. Learn Real Science! Welcome to our weekly Science and Science Fiction podcast where we learn amazing things by playing a fantastic game: We make a change to the Universe and then, using only real science, we follow the mind bending ramifications as they ripple outward — wherever they lead! Our brilliant guests are some of the world’s greatest science fiction writers, scientists & science communicators. Strap on your seat belt and let’s leap into a journey to answer the most fascinating question in the Universe… What The IF?