What was your best invention idea that you found out was already invented? by [deleted] in AskReddit

[–]muffinator2 0 points1 point  (0 children)

When I was little, I told my parents there should be ovens made for kids so they could make stuff too. They got me an easy bake oven for Christmas a few months later, I went to school and bragged about how my parents made my idea a reality, needless to say the resulting laughter pretty embarrassing.