Watchly Safety Review

How Many School Buses Can We Stack?

MrBeast

0:45 · 525.7M views · September 5, 2023

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Major ConcernsReviewed June 2026

1Major Issue

1Moderate Concern

This video is safe for most kids but features a dangerous stacking stunt that could inspire imitation. The playful, slow-motion bus stacking is creative and harmless in concept, but the narrator's casual 'this is kind of dangerous' comment and the failed fourth attempt may normalize risky behavior for younger viewers. Overall, it's a fun physics experiment for older children who understand it's not real.

Content Breakdown · 2 Categories

Dangerous Internet ChallengesSome

The video depicts stacking school buses on top of each other, which is a physically risky stunt that could be imitated by viewers. The speaker acknowledges danger: 'this is kind of dangerous' and 'not quite sure what to expect.' While not a named viral challenge, it models risky behavior with heavy vehicles.

See evidence (3)

“let's see how many buses you can stack on top of each other”

“this is kind of dangerous not quite sure what to expect”

“lower the bus getting close go a little bit lower perfect”

Low-Quality, Extreme & Stunt ContentA lot

The entire video is a stunt-driven challenge: stacking school buses. The premise is extreme and gimmicky, designed for shock value rather than educational or narrative value. The speaker says 'let's see how many buses you can stack' and 'we have plenty of buses we won't run out,' indicating a focus on spectacle.

See evidence (3)

“let's see how many buses you can stack on top of each other”

“we have plenty of buses we won't run out”

“oh oh oh I can't believe that works”

What Parents Need to Know

Parents should know that this video shows a person stacking school buses using a crane, with one failed attempt that nearly tips over. The positive side is it encourages curiosity about physics and balance, and the narrator uses simple language to explain each step. However, the video has high scores for 'Dangerous Internet Challenges' (0.60) and 'Low-Quality, Extreme & Stunt Content' (0.70), meaning it could inspire kids to try dangerous stacking or climbing stunts. There is no profanity, violence, or other concerning content, but the stunt itself is unrealistic and potentially imitable.

Talk to Your Kids About

1Why do you think the fourth bus fell off? What does that teach us about balance and weight?
2Would it be safe to try stacking things like this in real life? Why or why not?
3What would happen if a real school bus was stacked on top of another? How is this video different from reality?
4How do you think the video was made? Was it real or special effects?

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Frequently Asked Questions

What age is this video appropriate for?

The recommended age is 8 and up because younger children may not understand that the stunt is not real and could try to imitate it. The video's high score for dangerous challenges makes it unsuitable for preschoolers and early elementary kids.

Is this video safe for my child to watch?

Yes, for children 8 and older, as long as they understand that stacking buses is a stunt and not something to try at home. The video has no profanity or violence, but the dangerous challenge score is high.

Does the video contain any hidden ads or sponsored content?

No, the classification shows zero for hidden advertising and sponsored content. The video is purely a stunt demonstration without product placements.

Could this video encourage my child to try dangerous stunts?

There is a moderate risk because the video shows a person stacking buses with a crane, and the narrator says 'this is kind of dangerous.' Children who are prone to imitating stunts may be influenced, so parental guidance is advised.

What educational value does this video have?

The video demonstrates basic physics concepts like balance, weight distribution, and stability in a fun, visual way. It can spark curiosity about how objects stack and why they fall.

Is there any violence or scary content in the video?

No, there is no violence or scary content. The only tense moment is when the fourth bus falls, but it is presented as a failed experiment rather than something harmful.