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my country drills world's deepest borehole at 11,100 meters. What are they looking for?
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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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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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Speed bump!! Amazing machinery~
Introduction to Traditional Group Farming Culture in Africa
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Super cool mechanical series of speed bumps!
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Super cool mechanical series of speed bumps! 7.18
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“This is the world described in geography textbooks”
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Comparison of the size of tsunamis in history
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Don't pick your belly button after taking a shower
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The 2023 Top 100 list for Japan has been compiled, and Yua Mikami dominates the top three spots. Her
The Fertilization Process of Sperm and Egg
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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Water will flow uphill
Earthquake magnitude comparison, which one have you experienced?
The disaster site 4,000 years ago, the earliest disaster site in my country, may the world be peacef
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There's no balcony, so isn't it redundant to install a door on the second floor's exterior wall? [Da
Endless Treasure 28-How precious can the beer bottle found in Lop Nur be?