Science and Technology
United States Tests Scramjet with X-43A Hyper-X, Accelerates to Mach 9.6 at 33,223 Meters, Surpasses 10,800 km/h, Burns Engine for About 10 Seconds Without Compressor or Turbine, Proves Hypersonic Flight Can Use Oxygen from Air to Sustain Combustion
Valdemar Medeiros 05/02/2026 at 01:02
Interesting facts
An Entire City Sleeps Two Meters Beneath the Turquoise Sea of Kekova, With Visible Ruins, Lycian Tombs Emerging From the Water, and Restricted Access to Preserve One of the Most Impressive and Untouched Submerged Scenarios of the Ancient World
Maria Heloisa Barbosa Borges 04/02/2026 at 23:37
Science and Technology
How Ancients Cut Stone Using Sound, Tuning Forks, and Resonance Reveals Forgotten Technology That Would Explain Perfect Holes in Granite of Egypt, Machu Picchu, and Other Monuments, Challenging Simple Tools, Aliens, and Official Versions of Traditional Archaeology
Bruno Teles 04/02/2026 at 23:11
Interesting facts
