Uncles rule and nephews drool!!!!  Get the CrunchLabs Build Box for yourself and let’s make some cool stuff together - https://crunchlabs.com

it would have been really interesting to see a timed difference in the two huge coin spinners (as opposed to a battle).

Next you guys have to make a giant ball catapult! 😂 I recently have become obsessed with engineering because of Crunch labs and Mark Rober!

Mark’s videos are the only ones that haven’t changed within the last couple of years compared to other YouTubers.

Love your videos Mark. Such a cool and fun way to teach people about how things work and why they work

Definently more of Ty in the videos! He seemed like a good kid to have around for the Crunch Lab. Same with Beckham

You can tell how much the younger nephew looks up to mark. Thats amazing.

That Lego house smash was beautiful

How does Mark turn everything he does into a live action tv show?

love the coin spinner design! looks amazing! keep up the great work with crunch labs.

Spinning a coin is the easiest thing just do it with two hands

I saw a comment that said the Lego house breaking was beautiful I saw it before I saw the breaking and it was nice😊 love ur vids mark keep it up!🎉

I love that you do this and I love the build a box kits

Gold!  Keep this format of video for this channel 👍

you are the reason i am interested in engineering, my career will soon be mechanical engineer.Thank you so much!

How clever. I really like the idea the different aspects of Crunch Labs. 1. a cool build that becomes something you can play with. 2. the personal videos that explain so much more than the toy. 3. The badge you get in engineering.

The last few shots of smashing stuff makes me want to see mark team up with slow no guys or how ridiculous. 9:26

Next gonna be worlds largest combat bot

Mark you literally inspire me sooooo mcuhh like ur cool mechanic stuff is like THE COOLEST

I love your videos Mark!