What's InsideEditWhat's Inside is a YouTube channel where Daniel (born August 1, 1984 ) and Lincoln Markham (born January 2, 2006 ) cut into different things to see what's inside. They had days where they were the top growing channel in all of YouTube. Amazing considering the channel started as a second grade science project. They have done so many videos from cutting into a baseball, to even their own YouTube Gold play button. They are one of the fastest growing youtubers. Don't miss out on any of their videos.
What's Inside a Bank VaultEdit
Studio C teams up with Dan and Lincoln from What's inside to find out what's inside a Bank Vault.