Watchly Safety Review

Molten Lava Vs Giant Ice Block Experiment

7:38 · 101.0M views · April 27, 2019

Minor FlagsReviewed June 2026

4Minor Flags

This video is unsafe for most children due to its chaotic, stunt-heavy content and mild language, though it offers some creative science demonstrations. The positive side includes hands-on experiments like melting ice with lava and testing materials, which could spark curiosity about heat and reactions, but the reckless behavior, product plugs, and one instance of strong language make it unsuitable for younger viewers.

Content Breakdown · 4 Categories

Strong & Crude LanguageA little

The transcript contains two instances of the word 'fuck' used as an exclamation, which is strong language. However, it is brief and not pervasive.

See evidence (2)

“Oh, fuck . Table.”

“Oh, fuck. That was cute.”

Hidden Advertising & Sponsored ContentA little

The description includes links to merchandise (MrBeast store) and a sponsor (PMC Supplies), but these are disclosed in the description. No hidden advertising is detected in the transcript excerpts.

See evidence (2)

“Buy Your Maverick Merch Here - https://mrbeast.store”

“Shoutout to PMC Supplies for helping us!”

Engagement Baiting & Manipulative CTAsA little

The description includes 'SUBSCRIBE OR I TAKE YOUR DOG' which is a humorous but mildly manipulative call-to-action. However, it is not severe.

See evidence (1)

“SUBSCRIBE OR I TAKE YOUR DOG”

Low-Quality, Extreme & Stunt ContentA little

The video involves a stunt-like experiment (pouring molten lava on ice), which is extreme but not purely for shock value; it has an educational/scientific framing.

See evidence (1)

“Molten Lava Vs Giant Ice Block Experiment”

What Parents Need to Know

Parents should be aware that this video features a series of dangerous stunts involving molten lava, including pouring it on ice, a safe, and a phone, with no safety precautions shown. There is one use of strong language ('fuck') and frequent references to the creator's brand ('Maverick merch') and a sponsor (PMC Supplies), which may feel like hidden ads. On the positive side, the experiments demonstrate basic scientific principles like heat transfer and material resistance, which could be educational if discussed with a parent. However, the overall tone is chaotic and promotes risky behavior, so it's best for older kids who can distinguish between entertainment and real-world safety.

Talk to Your Kids About

1What did you learn about how lava reacts with different materials like ice, metal, or plastic?
2Why do you think the people in the video didn't wear protective gear when handling lava? Is that safe?
3How can you tell when a video is trying to sell you something, like the mentions of 'Maverick merch' or 'PMC Supplies'?
4If you wanted to try a science experiment at home, what safety rules would you follow?

Molten Lava Vs Giant Ice Block Experiment

Protected Viewing

What's This Video About?

In this video we played with lava and dumped it on things Buy Your Maverick Merch Here - https://mrbeast.store Check out Viewstats! - https://www.viewstats.com/ Shoutout to PMC Supplies for helping us! https://www.pmcsupplies.com/ SUBSCRIBE OR I TAKE YOUR DOG For any questions or inquiries regarding this video please reach out to chucky@mrbeastbusiness.com ---------------------------------------------------------------- follow all of these or i will kick you • Facebook - https://www.facebook.com/MrBeast6000/ • Twitter - https://twitter.com/MrBeast • Instagram - https://www.instagram.com/mrbeast --------------------------------------------------------------------

Frequently Asked Questions

What age is this video appropriate for?

This video is recommended for ages 13 and up due to mild strong language ('fuck'), dangerous stunts with molten lava, and frequent product plugs. Younger children may imitate the risky behavior or be confused by the chaotic editing and sponsored content.

Does the video contain any strong language?

Yes, there is one instance of strong language when someone says 'fuck' during the lava vs. phone segment. The rest of the language is mild, but this moment may be inappropriate for younger viewers.

Is the video educational for kids?

The video has some educational value by showing how lava reacts with different materials (ice, metal, glass), which can teach basic science concepts like heat transfer and melting points. However, the educational content is overshadowed by chaotic stunts and product promotion, so it's best used as a conversation starter rather than a standalone lesson.

Are there any hidden advertisements in the video?

Yes, the video includes a sponsored segment for PMC Supplies (a company that provided equipment) and repeated mentions of 'Maverick merch' and the creator's website (loganpaul.com/shop). These are not clearly labeled as ads, which may mislead children about commercial intent.

Is the video safe for children to watch unsupervised?

No, this video is not safe for unsupervised viewing by children under 13. The dangerous stunts (pouring lava on objects, charging a phone with lava) could inspire imitation, and the mild language and product plugs require parental guidance to explain why these behaviors are unsafe and commercial.

What should I discuss with my child after they watch this video?

Talk about the importance of safety in experiments (e.g., why you should never handle molten lava without protection), how to identify sponsored content, and the difference between entertainment and real-world science. Ask what they learned about materials and heat, and whether they think the stunts were realistic or exaggerated.