Вам 18 лет или больше?
Incredible perpetual motion #perpetual #incredible #physics #science #foryou #fyp #foryourpage #experience
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Making copper sulfate crystals 💎 #science #chemistry #fyp #foryou
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What is the purpose of a titration? #science #chemistry #experiment #fyp #foryou
it's time #america #poo #matmatika😂 #foryoupage #learnontiktok #mathmemesgirl😅😅😅😅 #mathpazzle #funny @Heritage Ben @Sprite @Agbani Maths Academy
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it's time #mathpazzle #mathmemesgirl😅😅😅😅 #capcut #learnontiktok #foryoupage #matmatika😂 #poo #america