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Mystery of Singing Sand Dunes

Hit the like button and subscribe to the channel to watch informative and exciting content.    / @didyouknow00100   🔍 Unraveling the Mystery of Singing Sand Dunes 🏜️ Hear the haunting sound and experience the magic yourself! 🎶 Don't miss out! explore more. 🚀 #SingingSandDunes #NatureWonder #ExploreMore #Wanderlust #CLICKLINKINBIO #TravelMore #BucketListAdventure #ViralNow 🎬 Lights, Camera, Action! 🎥 Experience the Mystery of Singing Sand Dunes with us 🏜️ Can you hear the sound? 🔊 Join us on this adventure and discover something new today! 😎 #SingingSandDunes #NatureAdventure #ExploreMore #ViralVideo #TravelGoals #MustSee #DiscoverMore #FollowUs #BucketList" "🎶 Unleash the Mystery of Singing Sand Dunes 🏜️ Can you hear the sound? 🔊 Join us on this exciting adventure today! 😎 Don't forget to like, share and follow for more amazing content! 🚀 #SingingSandDunes #NatureLovers #ExploreMore #TikTokViral #TravelGoals #MustSee #DiscoverMore #FollowUs #BucketList #SingingSandDunes #NatureWonder #ExploreMore #Wanderlust #TravelMore #BucketListAdventure #TravelGoals #MustSee #DiscoverMore #FollowUs #BucketList #Mystery of #Singing Sand Dunes #singing Dunes is a #mountain of sand of #light colors, which has a length of 3 km and a #height of 150 m. The #Singing Dunes were formed as a result of #geological changes in the Semirechye (Jetysu, Seven Rivers) region. The mountains of the Big and Small Kalkans surround the Singing Dunes, thus preserving its unchanged shape Singing Dunes is a #phenomenon of #nature, famous for the fact that when the #weather is dry the sand dune emits a sound similar to the tune of an #organ. Singing sands caused a lot of #folk superstitions from ancient times. In the legends, the singing sands of the #desert are explained by the activities of #spirits, imaginary #animals, the sound of the bells of the buried cities, powerful and raging underground rivers, and a lot of other unusual causes. There are various #theories about the #mysterious mechanism of the singing sand. According to one of them, the #sound frequency depends on the shear rate of the sand mass. Other scientists believe that the vibration frequency is related to the thickness of the dry surface layer of sand. The sound itself can be caused by the friction between the grains of sand, or by the compression of air between them. The #sound #effect is achieved not only with the wind, but also with mechanical action if you slide down the dry slope of the dune, but scientists have expressed concerns about the stability of this sandy #ecosystem. Frequent descents from the slopes of the dune cause the grinding of grains of sand and the accumulation of a dusty fraction, which over time can lead to the loss of the ability of the Singing Dune to produce a sound. The science behind singing sand dunes has been a topic of intense debate over the last few decades. There have been many theories that associate the sand songs with the nature of the wind, the size of the grain particles, the landscape of the deserts, and the structure of the dunes, but most of them fail to explain all the questions related to the booming. And why don`t all dunes sing? The dunes must satisfy certain conditions for them to produce these rolling sounds. The wind always tends to lift particles within a certain size range, acting as a sieve for the sand. The science behind Singing Dunes This shearing of #grains produces #frictional #energy, similar to the bows of the violin. The energy from the #avalanche makes even more sand particles vibrate, so the frictional and kinetic energy gets converted into vibrational energy within the sand. When #Paul #accidentally steps on patches of drum sand, the sand amplifies the sound of his steps, thereby attracting the sandworm to him. Like the #drum sand of #Arrakis, our singing dunes transform the short burps from the avalanche into a loud, long hum. It prevents the sound waves from escaping to the external environment and #amplifies them via internal reflection. The thickness of the #waveguide determines the frequency at which it primarily amplifies. If the waveguide is too narrow, it cannot propagate the sound. The cavities in the loose sand layer (like the cavity of a violin), excite a particular frequency from the burping emission, thus setting and initiating the distinct roll. Thus, the sound gets amplified on a large scale within the sand and finally moves out into the atmosphere as a `song`. Thus, the shearing sand instigates the sound, the `waveguide` sets the frequency, the hard sublayer amplifies the signal, and finally, the surface of the dune lets the song out Disclaimer: Graphical content and information used in this video are just for educational purposes.