Paper Cup Wireless Communication Device

How’s this for taking a kid’s homemade toy and turning the concept into something cool and fun? Back in the days before every kid had their own cell phone, it was easy to try and make your own phone with 2 cups and a bit of string right? Well, welcome to the digital age, and thanks to technology, these walkie-talkie cups allow you to talk to each other without that pesky string. Tug on the cord to activate it, and squeeze to talk. Cute, isn’t it?