Helium, neon, argon, krypton, xenon, radon, which one is the laziest noble gas in the world?

A question you must have learned in junior high school, but ignored...

bideerjiedao

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[Dao Bi] Dao Bi's blade is on fire throughout the whole process! ! ! !

luweifeifei

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Decompression video of the workers series!

jixiepangke

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

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Wu Lei vlog｜Decided to watch the sunrise at 2 a.m.

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The fascia gun gives foreigners a great pleasure

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The petrochemical device in the scientific kingdom

dongmanmei

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Speed Bump!! Skilled Workers Series

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Why do CNC engraving machines make seasoned craftsmen both love and hate them?

jixiepangke

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Why doesn't it hurt when a needle is stuck in my finger?

yaki1

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Transformed into Ultraman Orb in Chemistry Class?!

gaoguaiteshe

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When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

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The shadow is broken? I encountered a bug in the world!

bideerjiedao

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Bet you've never seen truly clean glass!

bideerjiedao

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How do we calculate the 0.5×0.8 that caused the entire Internet to quarrel?

bideerjiedao

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Is quantum wall-walking a reality? A 1-minute guide to understanding the 2025 Nobel Prize in Physics

bideerjiedao

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Can you tell the difference between a regular mirror and a one-way mirror by poking your finger on i

bideerjiedao

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The smell of broad beans is actually equivalent to foot odor?? I love eating it even more after read

bideerjiedao

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I want cakes, not friends.

bideerjiedao

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"Master, why do you smell like money?" "That's my own smell."

bideerjiedao

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