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my country drills world's deepest borehole at 11,100 meters. What are they looking for?
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How Tsunamis Are Formed (3D Principle)
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Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines
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Bikini Bottom really exists in the world! Where is Bikini Beach? How are tropical coral reefs formed
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Speed bump!! Amazing machinery~
Introduction to Traditional Group Farming Culture in Africa
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Super cool mechanical series of speed bumps! 7.18
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Comparison of the size of tsunamis in history
“This is the world described in geography textbooks”
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Super cool mechanical series of speed bumps!
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solar system
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The Northeast cannot live without Inner Mongolia, just like the West cannot live without Jerusalem.
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Don't pick your belly button after taking a shower
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The Fertilization Process of Sperm and Egg
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The 2023 Top 100 list for Japan has been compiled, and Yua Mikami dominates the top three spots. Her
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The Great Wall version of the China Pavilion! The original Plants vs. Zombies with Chinese elements!
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3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR
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Earthquake magnitude comparison, which one have you experienced?
Water will flow uphill
Geography question: If you were Muzan, how would you destroy the Swordsmith Village? (Pay attention
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