Lithium Memes

The PIN code is literally a chemical reaction. Lithium + phosphoric acid yields hydrogen gas + lithium phosphate. It's basically saying "I love you enough to give you my PIN, but only if you understand basic chemistry." Diabolical security measure. The spouse probably spent 20 minutes staring at this before realizing they married someone who uses chemical equations as passwords. Relationship goals for nerds who want their money to remain perfectly safe.

Behold! The perfect chemistry pun that Disney never knew it needed! This masterpiece parodies "The Lion King" with "The ION King" featuring lithium (Li) - that feisty alkali metal with just one valence electron it's desperately trying to give away. Just like Simba being held up on Pride Rock, this lithium atom is proudly displayed as royalty in the periodic kingdom. Lithium's destiny? To lose an electron and become Li+... because in the circle of chemical life, some elements were born to rule as positive ions!