Mark Rober's CrunchLabs
9.7Returning SeriesFamilyDocumentary

Mark Rober's CrunchLabs

At CrunchLabs, Mark Rober transforms wild ideas into reality, blending engineering and outrageous fun for science adventures you'll never forget.

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8. Mark Rober vs Ninja Kidz

Mark Rober vs Ninja Kidz
0.0Mar 16, 2026 · 8 min

It's not just the Ninja Kidz - it's the whole Ninja Fam! And Mark's challenging them all to a silly series of "Minute to Win It" style challenges.