Smile Machine

Adam Savage, host of the Tested channel and former MythBusters star, has released a new episode in which he comes face to face with a device called the Smile Machine. The episode is drawing large audiences worldwide, with viewers reacting to Savage's hands-on exploration style and the unusual machine he examines. Fans are praising his curiosity-driven approach to engineering and gadgetry, continuing his run of popular maker-focused content.