What age is this video appropriate for?

We recommend age 5 and up. The concepts are simple, and the building steps are easy to follow, but younger children may need help with fine motor tasks like threading the elastic and taping the popsicle stick.

Is the video safe for my child to watch alone?

Yes, the video contains no mature content, dangerous stunts, or harmful messaging. However, since it demonstrates a hands-on craft, you may want to supervise young children when they try to build the spool racer to help with any tricky steps.

What materials are needed for this project?

You need a spool (thread spool), a washer, an elastic band, a pencil or pencil crayon, a popsicle or craft stick, and tape. The video also mentions 'science ribbon' but that is optional; regular ribbon or string can be used.

Does the video teach any science concepts?

Yes, it explains potential and kinetic energy in a simple, engaging way. The elastic stores energy when twisted (potential), and that energy is released as movement (kinetic) when the racer is placed on the ground.

How long is the video?

The video is approximately 2-3 minutes long based on the transcript. It is concise and gets straight to the point, making it suitable for short attention spans.

Are there any ads or sponsored content in this video?

No, the video has no hidden advertising, sponsored segments, or product placements. It is purely educational content from the Science Max series.

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How to Make a Spool Racer | Home Science Experiments | Science Max

Science Max - 9 Story

2:13 · 9 tn visningar · 1 juli 2025

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Safe for Most KidsReviewed June 2026

This video is completely safe for all ages, offering a fun and educational DIY science activity. It teaches kids how to build a spool racer while clearly explaining the concepts of potential and kinetic energy. The instructions are concise, though some steps move quickly; parents can refer to the website for more detailed guidance.

What Parents Need to Know

This is a straightforward, low-risk science experiment that encourages hands-on learning and creativity. The materials are common household items (spool, elastic, washer, pencil, popsicle stick, tape), and the video explains how energy is stored in the twisted elastic and released as motion. While the building steps are shown at a moderate pace, younger children may need adult assistance with breaking the popsicle stick or threading the elastic. The video has no advertising, inappropriate content, or safety concerns, making it a great choice for family science time.

Talk to Your Kids About

1What is potential energy, and how does the spool racer store it?
2Why does the spool move forward instead of the pencil spinning?
3Can you think of other objects that use elastic energy to move?

How to Make a Spool Racer | Home Science Experiments | Science Max

What Parents Need to Know

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