Mecha Builders
Robot heroes in training Elmo, Cookie Monster, and Abby Cadabby use their STEM superpowers to solve wacky larger-than-life problems.
5. That Ol' Time Rock Rolls!
0.0May 9, 2022 · 12 min
When Big Old Boulder rolls down the hill towards the museum, Berta needs the Mechas help to keep it stable.