What Do We Really Know About the Great Pyramid of Giza? Here are the Latest Discoveries

The Great Pyramid has a hidden door

From the outside, it looks like a mystery how people entered the Great Pyramid. But it actually has a door – the only thing is that it is hidden from the outside and it can only open from the inside.

Source: PostFun

The doors are very heavy – it weighs 20 tons. But despite its weight, it can be moved with just a single hand and with minimal effort. This is because the doors were created with balance and precision. Until now nobody knows how they managed to make this door.