I went to put my shoes on the other day (a month ago…) and found this.
Rather ingenuitive, I’d say. I’ve never thought of using shoes as cup holders.
"Hole. Cup. Cup in Hole. Two holes. Two cups. Two cups in two holes. THEY FIT! I'm a genius." ;)Seriously though, that's pretty amazing. We like underestimate children, but they're far smarter than we give them credit for. I watched a documentary the other day on the science of babies. It showed how there's a chance that babies as young as 4 months can distinguish incorrect (surprising) mathematical situations.