Top interesting facts about the world that not everyone knows

An interesting fact that not everyone knows is that the Benben stone was once placed on top of the pyramid of Amenemhat III. This stone was found by archaeologists in the Phoenix Temple in Egypt.

On the Benben stone is engraved a prayer asking the pharaoh to "look back on life".

Scientists have solved the mystery of the phenomenon of "square waves" or "crossed seas". One of the rare natural phenomena on Earth, "square waves" occur when two wave systems in the sea move diagonally.

The phenomenon of "square waves" is extremely dangerous for ships and people because if not careful, they can have life-threatening accidents.

The golden mask of the Egyptian pharaoh Tutankhamun is one of the rare treasures found in his tomb in the Valley of the Kings. In 2014, while cleaning the mask, museum staff lost the beard and used epoxy to reattach it.

After discovering the incident, experts spent a lot of time and effort to restore it but could not help the artifact stay intact as before.

The phenomenon of colorless rainbows is very rare. According to experts, this interesting phenomenon can only be seen when there are very small dew drops with a radius of up to 0.05 mm present in the atmosphere.

What's more interesting is that this phenomenon can appear at night when the moon is shining in the sky. At that time, this interesting phenomenon is called a lunar rainbow.

The Sahara Desert is one of the largest deserts in the world , covering an area of ​​up to 9 million square kilometers. According to research by experts, about 6,000 years ago, the Sahara Desert was a lush green forest.

Scientists say that at that time, the Sahara desert was covered with lush green grasslands and dense vegetation. However, over the centuries, climate change has transformed the Sahara desert into the arid, harsh state it is today.

Readers are invited to watch the video : The surprising truth about 17 strange stone slabs discovered more than 30 years ago.

Source: https://khoahocdoisong.vn/top-su-that-thu-vi-ve-the-gioi-khong-phai-ai-cung-biet-post230860.html