Delve into the transformative possibilities that a Type 2 civilization would bring to humanity's future. Based on the ...

Time travel is one of the hallmarks of science fiction, but many time-travel-based movies have plots that leave one with a headache just thinking about them. What if you could travel into the past ...

The future of space travel might not lie in massive rockets alone,but in rotating tethers and orbital cables that rewrite the rules of physics and economics. In this video, we explore how ...