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Mysterious Cliff in China Lays “Stone Eggs” Every 30 Years

If you’ve never heard of an egg-laying mountain, you probably don’t know about Chan Da Ya, a mysterious cliff in China that reportedly lays perfectly round or oval stone eggs every 30 years.

Located in Qiannan Buyi and Miao Autonomous Region, China’s Guizhou Province, Chan Da Ya – Mandarin for “egg laying cliff” – has been puzzling geologists for decades. The 9ft high and 65ft long heavily eroded formation has an uneven surface dotted with dozens of round and oval-shaped stones of various sizes. As the elements continue to eat away at the cliff, the harder “eggs” become even more exposed and eventually fall out of their natural sockets. According to the people of the nearby Gulu village, Chan Da Ya takes 30 years to lay its strange stone eggs.

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Crown Shyness – When Trees Avoid Touching Each Other

Crown shyness or canopy disengagement is a mysterious natural phenomenon in which the crowns of some tree species do not touch each other, but are separated by a gap clearly visible from ground level. The effect usually occurs between trees of the same species, but has also been observed between trees of different species.

The Crown Shyness phenomenon was first documented in scientific literature during the 1920s, but researchers have since not been able to reach a consensus regarding its causes. There are many theories going around in scientific circles, most of which make sense, but no one has been able to prove without the shadow of a doubt why some trees avoid touching each other. But perhaps it’s this mystery, along with its striking appearance, that makes crown shyness such a fascinating phenomenon.

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Australian Town Completely Covered in Cobwebs after Millions of Spiders Rain from the Sky

Earlier this month, the residents of Goulburn – a small town in Australia’s Southern Tablelands – were spooked to discover their properties blanketed by millions of tiny spiders and mounds of their silky threads. The spiders had apparently rained down from the sky, silken thread and all, a phenomenon known as “Angel Rain”.

“Anyone else experiencing this Angel Hair or maybe aka millions of spiders falling from the sky right now?” wrote resident Ian Watson on the Goulburn Community Forum Facebook page. “I’m 10 minutes out of town, and you can clearly see hundreds of little spiders floating along with their webs and my home is covered in them. Someone call a scientist!”

That sounds positively frightful, but experts say that arachnid rains are actually a natural phenomenon, and not as uncommon as you’d think. It is referred to as ‘spider rain’ or ‘angel hair’ in scientific circles, and is actually a form of spider transportation called ‘ballooning’.

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Beautiful “Skeleton Flower” Turns Transparent When It Rains

The Diphylleia grayi is a beautiful white flower that turns transparent upon contact with water. When it rains, the clusters of lovely blooms magically transform into glistening, crystal-like blossoms. Because of this amazing phenomenon, the Diphylleia grayi is commonly known as the ‘skeleton flower’.

The plant generally grows on moist, wooded mountainsides in the colder regions of Japan and China. It is recognizable by its large, umbrella-shaped leaves that are topped with small clusters of pearly white flowers. While the plant is perennial, and can grow up to a height of 0.4 meters, the flowers bloom from mid-spring to early-summer in shady conditions. As the petals of these flowers are soaked in water, they slowly begin to lose their white pigmentation, turning completely transparent over time. When dry, they return to their original white version.

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The Ringing Rocks of Pennsylvania – A Famous Geological Oddity

If you strike a rock, you’d expect to hear a dull ‘thud’. Or maybe a ‘chink’. Definitely not a ringing sound. So you’d be surprised to know that ringing rocks actually do exist. Nestled in the midst of the 128-acre Ringing Rocks County Park in Pennsylvania, is a field of unique boulders. Spread out across seven to eight acres, the boulders produce a distinctive metallic ‘clang’ when struck with a hammer or another piece of rock. Native Americans have known about the rocks for centuries, and passed on their knowledge to the first White settlers in the mid-1700s.

The sound produced by the rocks is so unexpected that it could get you wondering if they are really made of stone. They actually sound hollow and metallic. The strange phenomenon has baffled scientists and geologists for years. Several experiments have been conducted on the ringing rocks, but the exact reason for the unusual sound remains unknown.

Richard Faas, a geologist from Pennsylvania, tested a few of the rocks in his lab in 1965. He discovered that when struck, each individual rock produced low frequency tones that aren’t audible to the human ear. The tones from multiple rocks interact with each other and it’s the collective sound that we get to hear.

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Mysterious Lightning Storm Occurs in Exactly the Same Place 160 Nights a Year, Lasts up to 10 Hours a Night

The world’s greatest natural sound and light show occurs over the Catatumbo River in Venezuela, a 15 hour drive from Bogota, Columbia. For centuries, a storm unleashing over 40,000 bolts of lightning has ripped across the night sky at exactly the same spot over Lake Maracaibo. This has occurred repeatedly for as many as 160 nights a year, lasting up to 10 hours a night.

The people of northwestern Venezuela call the phenomenon ‘rib a-ba’, which means ‘river of fire in the sky’. It is also known as ‘Relámpago del Catatumbo’, the ‘everlasting storm’. It generates 1.2 million lightning strikes a year (the highest in the world), visible from almost 250 miles away. For centuries, the ‘Beacon of Maracaibo’ has guided sailors and fishermen at night. It is now a popular tourist attraction in the region.

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