@ri_science: These silly prank candles contain a surprising piece of science history 🎂 Magnesium was first isolated here at the Royal Institution in 1808. Since it ignites at relatively low temperatures, it can make candles relight after they're blown out! #Science #SciTok #ScienceTok #Chemistry #ChemistryTok #ChemistryDemo #Magnesium #LearnOnTikTok #TodayILearned #TIL