Standing 480 feet tall and weighing 6 million tons, the Great Pyramid of Giza has puzzled scientists for centuries. When researchers sent a robotic camera deep into its chambers and drilled through an ancient stone slab, what they discovered had been hidden for 4,500 years... In this video, we reveal: ✅ How 2.3 million stone blocks (each 50 tons) were cut without modern tools ✅ The SECRET method ancient Egyptians used to transport massive stones 250km ✅ Why granite (harder than almost any stone) was used inside the pyramid ✅ How workers lifted 50-ton blocks 480 feet high WITHOUT cranes ✅ The mysterious technique that made pyramids earthquake-proof ✅ What the robotic camera captured inside the hidden chamber 🔍 6 Greatest Engineering Challenges Solved: Perfect alignment with compass directions (without a compass!) Leveling 13 acres of ground with primitive tools Cutting limestone with copper tools Transporting stones 250 kilometers from Tura quarry Lifting massive blocks to extreme heights Cutting granite - one of Earth's hardest stones This is PART 1 of our Great Pyramid series. Part 2 coming soon with even MORE shocking discoveries! ⏱️ Timestamps: 0:00 - Intro: Robot Discovery 0:45 - The Pyramid Complex 2:15 - Challenge 1: Perfect Alignment 3:20 - Challenge 2: Leveling the Ground 4:30 - Challenge 3: Cutting the Stones 5:45 - Challenge 4: Transporting Stones 6:50 - Challenge 5: Lifting to Heights 7:40 - Challenge 6: The Granite Mystery 8:30 - What's Coming in Part 2 🔔 Subscribe for Part 2 where we reveal: WHY the pyramids were really built How many workers were involved What the robot ACTUALLY found inside And much more... #GreatPyramid #AncientEgypt #PyramidMystery #Archaeology #History #AncientCivilizations #Engineering #Mystery #Documentary