The most mysterious rock in the world can be born, grow and move like a living organism

Trovants have long been the subject of curiosity among the local people with their strange shape, ability to be born, grow and move like a living organism.  The amazing thing is that during and after each rain, the Trovants rocks in Costesti village grow like mushrooms, the stones automatically grow, swell as if some force "got involved".

 Trovants are very diverse in size and shape, some can fit in the palm of the hand while many of them are taller than the head, even up to 4.5m in size.

 To solve this mystery, the scientists placed the camara automatically and found the Trovants stone as a living organism growing from soil.  During the dry season, they are completely motionless, remain in place and do not change in size.  However, when the rainy season comes, the rocks are alive like mushrooms, starting to increase in size and even move.

The rain passed, the Trovants rock reached a fairly large size.  Researchers have found that a pebble with the size of a sand grain can turn into a giant rock weighing several tons in just a few years.  Remarkably, when Trovants get old, they grow more slowly.

 Trovants rock is the result of a geological phenomenon called sandstone fusion.  Each block consists of a rock core and outer sand shell.  Trovants can be made up of one or more rocks.  Toss the rock, the inside surface has circles or ellipses similar to the tree ring.

The binder in rock is usually a carbonate compound.  Trovants rock was formed tens of millions of years ago after earthquakes.  When exposed to heavy rain, their calcium carbonate can melt away and gradually form the outer circumference of the rock over time, with many documents suggesting that development occurs only around 4 - 5 cm  over 1,200 years.

 Therefore, Trovants stones are swollen because they are water-permeable, so it's no wonder they are obese properly!