GIZA, EGYPT: On March 5, 2025, scientists used Lidar—light detection and ranging—to uncover kilometers of hidden structures beneath the Great Pyramids, revealing they’re just the tips of a massive underground network. Lidar’s laser scans, penetrating 50 meters of sand, found L-shaped chambers, 2-kilometer-long tunnels, and a 98-foot-long void under the Giza Plateau, dating to 4,500 years ago under Pharaoh Khufu. This discovery, shocking with 9 million online views, transformed archaeology—Lidar