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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2. Lasers vs. Lightning Destruction Test

Lasers vs. Lightning Destruction Test
0.0Jun 25, 2026 · 28 min

Now it's lasers vs. lightning in a showdown to find out which one is more destructive. With a series of tests, the CrunchLabs crew declares a champ.