Secret Room Was Hiding in Great Pyramid All Along By in What’s inside the pyramids?The Great Pyramid of Giza is about 450 feet tall and it’s the biggest pyramid in Egypt.So what did the scientists manage to discover? Science 138 views FacebookTwitterLinkedinPin ItTumblrWhatsApp You may also like How does an Induction Motor work ? Science 90 views How does an Electric Car work ? Science 55 views Nikola Tesla – Limitless Energy & the Pyramids of Egypt Science 172 views Tesla Valve -The complete physics Science 102 views Tesla Turbine Science 133 views Manual Transmission, How it works ? Science 166 views Nikola Tesla’s Radio Controlled Boat Science 158 views Professor Eric Laithwaite: Magnetic River 1975 Science 44 views Faraday and Einstein Science 77 views How a Tesla Coil Works Science 759 views