Why is C4 the safest explosive?

The most perfect revenge!

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How do fishing nets work? Why are they able to catch fish even though the bottom is empty?

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Can ice bullets really withstand the high temperature of gunpowder and become invisible after being

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Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

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Why do sprinkler heads keep knocking when irrigating farmland? #Science #Decompression #Irrigation #

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Introduction to Traditional Group Farming Culture in Africa

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The wisdom of the working people is to change the direction of force to move heavy objects. #Science

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Why do we need to install a wellbore when digging a well? #Science #Unzip #IncreaseKnowledge #Diggin

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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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Electricity-Resistant King

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Speed bump!! Amazing machinery~

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Don't pick your belly button after taking a shower

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

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The Butterfly Effect

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3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR

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The Great Wall version of the China Pavilion! The original Plants vs. Zombies with Chinese elements!

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Why are there stripes painted on cement roads?

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Magical open-body barge: the ultimate fishing bait for anglers!

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Why is it easier to find gold under black sand? #Science #Unzip #GoldRush #Knowledge

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How dangerous is it to fall into an ice hole? #Science #ExtremeSports #IceSnowSeason #Knowledge

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