Ben bonds with country star Chris Lane over hometown roots as they build a unique mic stand.

Tennis legend Martina Navratilova bring her woodworking know-how to build a Nelson bench with Ben.

Astronaut Scott Kelly helps Ben build a "mission chair" while sharing terrifying space stories.

Loni Love reflects on her journey from engineer to comedian as she builds a desk with Ben.

Ben Napier and his good friend, actor Chris Sullivan, tackle a gigantic 26-foot dining table.

Danica McKellar shows off her math skills when she recreates a centuries-old counting system made by Ben's ancestor.