By Douglas Kruger CHRISTMAS Day. 10.58am. I’m on the beach at Havre des Pas, leaning slightly against a 25mph wind, wondering ...
Space-based solar power advances with microwave and laser transmission, orbital assembly, and cost reductions, aiming for 24/7 clean energy from orbit.
Planet Earth has a way of crafting landscapes that seem to belong in a science fiction movie rather than on our own home soil. From stones that move on their own to mountains that look like chocolate ...