Why some flames are blue and others are red?

Electro Funk. Electrolysis of Copper Chloride explained. Last rap before September 😎 Like every year, enjoy a well earned rest between now and September and be rest assured - Science raps will return on Friday 4th September at 3pm! I will have other non GCSE science rap content dropping over the summer tho! #gcse #science #chemistey #rappingscienceteacher

#8thgrade #school #summer #nature #tiktok | honestly i wouldnt mind 7th grade again

Would I Do 8th Grade Again? A Honest Take

COMMENT UR GRADE🌟 #tips #middleschool #schooltips #advice #foryoupage @sincerely yours @tarte cosmetics @e.l.f. Cosmetics @Kosas @Halara_official (the cooling window can reach temperatures as low as 16°C during use)

vladik_oladik_2222 (@vladik_oladik_2222)’s video of chemical brothers

Thousands of tons of forever chemicals are polluting Europe’s waters. EVERY. DAY. Forever chemicals like PFAS are contaminating our rivers, wildlife, and even our bodies, yet most remain unregulated. Meanwhile, chemical giants are lobbying to weaken EU water laws, complaining that the cost to keep it clean is too high. Meanwhile, taxpayers pay with their health AND face a €2 trillion clean-up bill. Denmark, Germany, the Netherlands, Norway, and Sweden have already proposed a universal PFAS ban.