This is the father/son team responsible for the immensely popular YouTube channel, “What’s Inside?”What started as a second grade science project, has propelled their channel from 200 subscribers to well over 1,000,000 within the span of about a year.We previously highlighted their video for cutting open a giant rubber band ball…It’s a simple enough premise, “What is inside that?”Apparently, you aren’t the only one wondering.What’s inside…A bowling ballA giant wasp nestA giant JawbreakerA baseball baseA baseball (this was on the of the first videos produced for this series)A grenade
