Beginner to Expert - Lego Boosters for Hot Wheels

Do you think Hot Wheels jumping should be included in the Olympic Games?😊

3:07 A pullback motor is a coiled spring. It stores energy when compressed, like a stretched rubber band. When released, the spring uncoils rapidly, transforming stored energy into motion.

3:16 Imagine a one-way street for gears! That's a ratchet and pawl. There's a wheel with teeth (the ratchet) and a little gate (the pawl). The gate only lets the wheel go one way. It's like a super cool traffic cop for gears!

2:06 the car: (in slow motion) OH YEAH.

Not a hate comment, just an observation. In the first two jumps at the end of the video, the support is way too low for the cars to actually have a chance to jump at maximum height (especially in the first low jump). The "dangling" of the ramp makes the cars jump way lower than actually possible, compared to the last section where the support is almost all the way up to the tip of the ramp (doesn't matter that much though, because the force applied to the ramp in the x-axis is less as the car moves upwards, so the position of the supoport is okay). Maybe I'm wrong or maybe the differences wouldn't be that noticeable. Either way, I enjoyed the video! Keep it up!

Nice

Next videos should be about making hotwheels drive at sound speed with lego

The last few frames of the video are absolutely incredible!!! A stunning finale!

The video is very interesting and cute, as if I returned to my childhood, looking at these mechanisms ... Super!!!🎉😘

3:37 the speed would increase if you put a rubber band on the front axel that speeds the car up

For speed calculation you could use more sections than only two, for example using four instead - you gain two times more possible outcomes. If you use 6 sections that you prepared measurement accuracy grows even more.

the fact that no motors were used makes this so much better

1:32 Reciprocating motion is like a seesaw, but for machines. Imagine a piston going up and down in a car engine. That's reciprocating motion. It's basically back and forth, back and forth. Simple, right?

Reminds me of a (also) LEGO based car pusher my brother made for me when we were kids for a micro car set. These are fun!

I love that you swapped the little guy's expressions between scenes. Super thoughtful video throughout!

The Pull Thruster brought a car wash to mind. :) It's a fantastic model!

Bro, you are the best engineer.

You are a source of amazing ideas! It was cool!

2:08 never thought I’d see a Lego car do a wheelie

well that awesome!