Top-ratedS3.E1 ∙ How Do You Make Music?Tue, Jul 31, 2018After tumbling into a tuba, the StoryBots enter a magical, musical wonderland. John Legend guest-stars as the King of Music.8.7/10 (21)Rate
S3.E2 ∙ Where Do Planets Come From?Wed, Jul 31, 2019The 'Bots blast off into outer space to learn how planets are made -- and what they're made of. Zoe Saldana guest-stars as an astronomy professor.8.4/10 (16)Rate
S3.E3 ∙ Why Do People Look Different?Wed, Jul 31, 2019No two people are exactly alike, thanks to a little thing called DNA. Reggie Watts guest-stars as a nurse who explains it all.7.7/10 (8)Rate
S3.E4 ∙ Why Do We Have to Recycle?Wed, Jul 31, 2019A trip to a landfill teeming with trash teaches the StoryBots the importance of recycling. Tony Hale guest-stars as the owner of a sorting facility.7.1/10 (9)Rate
S3.E5 ∙ How Do Cell Phones Work?Wed, Jul 31, 2019To see how cell phones work, the StoryBots hop inside one. Jennifer Garner guest-stars as a cell tower switching station operator.7.8/10 (8)Rate
Top-ratedS3.E6 ∙ What Happens When You Flush the Toilet?Wed, Jul 31, 2019We use the toilet every day, but how does it work -- and where does our waste go? Jason Sudeikis guest-stars as a plumber in the know.8.6/10 (13)Rate
S3.E7 ∙ Where Does Chocolate Come From?Wed, Jul 31, 2019The StoryBots jump into a vending machine to find out where candy bars come from. Alyssa Milano guest-stars as a chocolatier.7.6/10 (11)Rate
Top-ratedS3.E8 ∙ How Do Eyes See?Wed, Jul 31, 2019The StoryBots brave a castle on a dark and stormy night to understand how eyesight works. Maria Bamford guest-stars as an eccentric scientist.8.6/10 (11)Rate