ブドウ糖果糖液糖に水銀？ #水銀 #苛性ソーダ #水酸化ナトリウム #水銀法 #ミネラル検査

Coral Geode Agate: Fossil Coral Head Cut & Polished

Wild fact: the earth has had the same water for 4 billion years. It’s all recycled. The water you drink today could actually be from the iceberg that hit the Titanic... or it could have once been someone else's toilet water #science #learnontiktok #wastewater #howitworks #cleaning

I Thought My Life Was Over 😵

I Was 10 Bucks Short 🥹