Free Printable Dad Joke Teller - This fun Dad Joke Teller (cootie catcher) is a perfect craft for kids. With two options there are 16 fun Dad jokes. Best Dad Ever hands Down - This fun and easy ...

Kids love games of exclusion ... [Rob] wrote in to tell us about the digital cootie detector he built. The cootie detector operates on galvanic skin response. It’s actually very similar ...