Bert Janssen is an award winning author, photographer, videographer and life coach. His interest in the power of shapes, form, harmony, and geometry has led him into the mysterious worlds of science and spirituality. Bert Janssen travels all over the world to study, photograph and lecture on crop circles. He has produced three documentaries and authored two books on this intriguing subset of reality.
Research scientist Sean Carroll spoke about dark matter and dark energy, the physics of cosmology, and the origin of time asymmetry including time travel.