The battery used is of what volt?

What is that rope used? A Rubber band?

Densa la musica

Tq so much it rlly help us in our science project 😃✨

Si ma a che serve?

Excellent!

That’s a pretty impressive simple setup that allows you to explore several different science concepts. Electron flow. Resistance. Harmonics in waves. Cool project.

Amazing

what do you call that thing you put in the hole? (1:00)

Exactly what kind of string is used?

So cool! Alisal Union students love your builds! ❤

Great and fun project!

Thank you for teaching science! It was an awesome video. Truly enjoyable. Make more videos, please! The project was loved by my 4th graders. Very educational and super creative!

P R O M O S M 😋

What a fun week this is going to be! Great project!

The "carrito" or electric car will be awesome for the students to make this summer! Go EV cars!

The students are going to enjoy this creative Science project a lot!

This is an awesome project and I love how it builds on from the marble labyrinth!

Looks like a fabulous project!

Looks like fun. I also like the triangle numbers!

Fantastic and fun project!

thanks for this! this saved my exhibition

Nice 👍

Very nice... thank you for the information.

😋 p̷r̷o̷m̷o̷s̷m̷

Awesome! Thanks!