What is the most viewed Science & Technology video on YouTube?

World's Largest Elephant Toothpaste Experiment by Mark Rober is ranked #6 among Science & Technology videos in the YouTube Billion Views Club with 101.33M views.

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World's Largest Elephant Toothpaste Experiment

Name: World's Largest Elephant Toothpaste Experiment
Uploaded: 2019-08-29T18:54:35+00:00
Duration: 10 min 33 s
Channel: Mark Rober
Description: "World's Largest Elephant Toothpaste Experiment" by Mark Rober has now passed 0.10 billion views, ranking #1,061 of 1,060 videos in the YouTube Billion Views Club. It is the #6 most-viewed Science & Technology video among 5 in the club. Over the last 30 days it has added about 187.78K views. It was published about 7.1 years ago.

"World's Largest Elephant Toothpaste Experiment" by Mark Rober has now passed 0.10 billion views, ranking #1,061 of 1,060 videos in the YouTube Billion Views Club. It is the #6 most-viewed Science & Technology video among 5 in the club. Over the last 30 days it has added about 187.78K views. It was published about 7.1 years ago.

101,327,270 views

1,295,612 likes

Channel

Mark Rober

Quick Facts

Overall Rank: #1061 of 1060 videos
Science & Technology Rank: #6
Total Views: 101,327,270
Total Likes: 1,295,612
Like Ratio: 1.28%
Channel: Mark Rober
Published: August 29, 2019
Duration: 10:33
Last Updated: October 04, 2026

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Estimated Earnings

October 2026

$150.22 · ~$8.00 RPM

18,778 views gained this month

View Full History

Best-estimate creator earnings using 2026 category-specific RPM data (Shorts, Music, Gaming, Finance, etc.) net of YouTube's 45% share. Actual revenue varies with geography, ad demand, audience, and YouTube Premium splits.

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YouTube's official description

Source: the uploader's own description on YouTube. The analysis above is YTBVC's own.

I'm not a chemist. Elephant toothpaste (aka slime foam) has sort been done so many times I wanted to do it really big. We did a ton of testing. Science Bob's Elephant toothpaste recipe- https://sciencebob.com/fantastic-foamy-fountain/ Here is Science Bob’s behind-the-scenes commentary: https://sciencebob.com/elephant-toothpaste-experiments-with-mark-rober/ I started a company called CrunchLabs where we build a toy together and then I teach you all the jucy physics for how it works. So i

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Frequently Asked Questions

How many views does World's Largest Elephant Toothpaste Experiment have?

World's Largest Elephant Toothpaste Experiment by Mark Rober currently has 101,327,270 views on YouTube. It is ranked #1061 among all 1060 videos in the YouTube Billion Views Club.

How many likes does World's Largest Elephant Toothpaste Experiment have?

World's Largest Elephant Toothpaste Experiment has 1,295,612 likes on YouTube, which gives it a like-to-view ratio of 1.28%.

When was World's Largest Elephant Toothpaste Experiment published?

World's Largest Elephant Toothpaste Experiment was published on August 29, 2019 by Mark Rober.

What rank is this video among Science & Technology videos?

World's Largest Elephant Toothpaste Experiment is ranked #6 among Science & Technology videos in the YouTube Billion Views Club with 101.33M views. See full Science & Technology ranking →