How do you make a Mystery Doug video?
5:07
How do you make a Mystery Doug video?
1.3M viewsMay 28, 2018
YouTubeMystery Science
Which animal has the biggest heart?
6:41
Which animal has the biggest heart?
1.3M viewsFeb 16, 2021
YouTubeMystery Science
Mystery Doug: Fun Science for Kids
0:23
Mystery Doug: Fun Science for Kids
7.3K viewsDec 29, 2022
TikTokkindergartenthoughts
How are diamonds made?
5:42
How are diamonds made?
2.1M viewsMay 27, 2019
YouTubeMystery Science
Why does this rock look like a sponge
5:43
Why does this rock look like a sponge
770.3K viewsMay 30, 2017
YouTubeMystery Science
What is a black hole?
7:59
What is a black hole?
4.2M viewsMay 6, 2019
YouTubeMystery Science
Could a turtle live outside its shell?
5:17
Could a turtle live outside its shell?
2.6M viewsMay 23, 2017
YouTubeMystery Science
8:24
Are butterflies the only animals that start out as caterpillars?
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4:55
Why do we get goosebumps when we're cold?
1.4M viewsMay 19, 2017
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7:39
Is it possible to become invisible?
1.4M viewsApr 22, 2021
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8:03
How are books made?
715.6K viewsMar 30, 2021
YouTubeMystery Science
8:45
Why do whales sing?
568.8K viewsSep 26, 2022
YouTubeMystery Science
6:31
Who created the constellations?
407.8K viewsNov 11, 2019
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8:11
What's the coldest temperature any animal could survive?
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6:07
What's the smallest animal on Earth?
549.7K viewsFeb 19, 2024
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5:40
How were emojis created?
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7:17
Why do flies just appear in the trash?
717.4K viewsNov 28, 2022
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8:06
What's the best place to look for dinosaur fossils?
1.7M viewsMay 5, 2021
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7:37
Why does it get dark during a solar eclipse?
308.8K viewsApr 1, 2024
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7:18
What's the biggest number?
5.6M viewsJan 27, 2020
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6:52
How do vaccines work?
1.3M viewsMar 1, 2021
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5:34
Why do leaves change color in the fall?
286.4K viewsNov 19, 2018
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4:56
Why can't fish breathe on land?
842.5K viewsOct 22, 2018
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8:30
How is syrup made?
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6:18
Were dragons ever real?
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My favorite summer related mystery doug videos for kids. Great science videos for parents and teachers. #parentsoftiktok #teachersoftiktok #mysterydoug #mysteryscience #kidsvideos #kidsscience #kidssummer
1.6K viewsJun 23, 2023
TikTokkindergartenthoughts
4:33
How close could an astronaut get to the sun？
664.2K viewsSep 3, 2018
YouTubeMystery Science
7:31
Are your kids wondering: Can my pet understand what I'm saying? This question came from Zen, a student from the United States. Like, share, and vote on the next question here: https://mysterydoug.com/vote | Mystery Doug
488 viewsDec 20, 2021
FacebookMystery Doug
6:48
Can trees talk to each other?
467.6K viewsNov 19, 2022
YouTubeMystery Science
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