In 1869, Russian chemist Dmitri Mendeleev was struggling to organize chemical elements for days. π§ͺπ
Then something incredible happenedβ¦
He reportedly fell asleep while working and woke up with the idea that became the modern periodic table .π€―
The arrangement was so accurate that it even predicted elements that had not yet been discovered at the time .π¬
Sometimes science is not just hard work, itβs also imagination, patterns, and moments of insight β‘









