Hahahaha! That's what happens when the parents are chemists! My husband came back from a conference 2 years ago and one of the freebies was a periodic table. DS1 got curious and asked what those were and he was so into it that the paper version got destroyed. So I went and got this from bed, bath and beyond for him. He knows all the elements, in order too! Lol!
Haha that’s awesome!