https://www.cnet.com/news/adam-savage-to-host-mythbusters-jr-on-discovery-channel/

After conducting 2,950 experiments on 248 episodes of MythBusters, it might feel like host Adam Savage has accomplished all there is to do in science, but now he's headed back to TV to teach us a few more things. 

Savage will return as host and executive producer of Discovery Channel's science-based series MythBusters Jr., a new spin-off show featuring the next generation of young scientists busting all new myths.