Caves are cavernous and scary places, filled with bats, bottomless pits, and other natural mysteries. In Vietnam, some brave explorers have discovered and mapped the world’s biggest cave.
The Son Doong cave is 262 feet wide throughout most of the passage, and features a 1.6 mile long river and 230 feet stalagmites. For a couple of miles of the passage, the cave measures 460 feet wide.
The previous record-holder, Deer Cave on the Malaysian island of Borneo, is 300 feet wide, but it is much shorter than Son Doong. The Vietnamese terrain, which is filled with similar limestone caves, presented a lot of difficulties to the explorers. The research team surveyed the cave using precise laser technology to assess its size.
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Some men may be blessed with fast growing facial hair where as other my struggle with slow growth and patchy whiskers. The rate of facial hair growth highly depends on genetics. But if you want to grow a good beard there are a few tricks that can increase the growth rate and fullness of your beard. To grow a fast beard faster you need to follow a regular regime which would lead to a good growth of beard. It is as follows: Read more