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15 Best Science YouTube Channels You Didn’t Know You Needed

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Ever thought that with just a few clicks your smartphone could become a science lab?

When you find the right content creators, learning becomes fun, easy and rewarding.

In this article, I discuss the best science YouTube channels ( you probably didn’t know you needed).

With a YouTube channel having over 190k subscribers, you can trust me to know what I’m talking about.

And if you’re interested in expanding your YouTube knowledge, check out the best sports channel name ideas, get inspired by these travel video ideas, find the perfect name for a cooking channel, or explore top true crime channels.

What Are the Best Science YouTube Channels?

Here are the best science YouTube channels.



Socratica is a fantastic YouTube channel for anyone passionate about learning.

Socratica offers high-quality educational content covering math, science, and computer programming.

Whether you’re a student seeking to improve your understanding of complex concepts or a lifelong learner wanting to expand your knowledge, Socratica has something to offer.

The channel also excels in making intricate topics accessible and engaging.

For instance, their educational videos on Python programming break down complicated coding concepts into digestible, easy-to-follow lessons.

Additionally, their math and science content provide thorough explanations that are both clear and concise.

Socratica’s dedication to producing well-researched and visually appealing videos makes learning informative and enjoyable.

Be Smart

Be Smart

Be Smart (hosted by Joe Hanson, Ph.D.,)is a highly engaging and informative YouTube channel.

It has more than 5.15 million subscribers watching its 444 uploaded videos.

Joe’s ability to turn complex scientific concepts into understandable and entertaining content makes this channel a must-follow.

One of Be Smart’s standout features is its depth in tackling various subjects.

Joe’s storytelling prowess is evident in videos like “How Do We Measure How Big the Universe Is?” and “Why Solar Eclipses Are Such a Big Deal.”

These videos educate and captivate viewers with their thorough research and compelling narratives.



TED-Ed is a science YouTube channel created to make “lessons worth sharing”.

It certainly delivers on this promise with its award-winning animated shorts.

Each video has well-created content that informs, engages, and inspires curiosity.

The video animations cover a broad range of topics.

You can learn about anything from the mechanics of air conditioners to the historical intricacies of the Maya Empire.

Overall, there’s something for everyone.

Moreover, the channel pairs its videos with supplemental learning materials available on

If you’re a learner seeking a comprehensive educational experience, this can provide you with more than just videos.

TED-ED is a perfect resource for students, educators, and lifelong learners.

LAB 360

LAB 360

LAB 360 is the ultimate channel for space news and documentaries.

With a subscriber base of 755K and a library of 542 videos, LAB 360 covers topics that include:

  • Recent NASA discoveries
  • the James Webb Space Telescope
  • Easy explanations of black holes, asteroids, galaxies, and planets
  • And much more.

This channel is perfect for anyone with a passion for astronomy and astrophysics.

It offers content that keeps you up-to-date with the current developments in the cosmos.

The channel’s engaging documentaries also provide viewers with an understanding of the mysteries of the universe.

World Science Festival

World Science Festival

The World Science Festival is a YouTube channel that brings together some of the brightest minds in science and arts.

With 1.26 million subscribers and over 1,200 videos, this channel offers a wide variety of long and short-form videos.

Topics cover physics, biology, robotics, medicine, and space.

What I like about the World Science Festival is its ability to take science out of the laboratory and into the real world.

This real-world application allows viewers to understand and engage deeply with the material.

This channel is a must-watch for anyone interested in the universe’s wonders.

Applied Science

Applied Science

Applied Science, hosted by Ben Krasnow, is a treasure trove of fascinating scientific applications.

Ben takes viewers through various high-tech projects, including:

  • The building of an electron microscope in a home shop
  • understanding how X-ray backscatter systems work
  • and making aerogel.

The channel also explores topics like electromechanical systems, chemistry, and electronics.

It provides detailed explanations and demonstrations that make complex concepts accessible and engaging.

Ben’s ability to break down intricate processes and explain them helps viewers understand the practical applications of science and technology.

Overall, Applied Science stands out for its hands-on approach and innovative projects.



Sentdex is a highly popular YouTube channel with 1.34 million subscribers and over 1,200 videos.

Its main aim? Teaching advanced Python programming tutorials.

Hosted by Harrison Kinsley, this YouTube science channel goes beyond the basics to explore various Python-based topics applied to the real world.

These topics include machine learning, finance, data analysis, robotics, web development, and game development.

Sentdex can help you explore neural networks, learn about AI inference APIs, or explore financial modeling.

On this channel, you’ll find in-depth tutorials for beginners and advanced programmers.

Moreover, the channel’s tutorials generally feature step-by-step guides on building complex systems.

These tutorials make it easy to follow along and build your projects.

If you’re passionate about Python, Sentdex is an excellent resource.



CrashCourse is a highly acclaimed YouTube channel with 15.6 million subscribers and over 1,500 videos.

The channel provides high-quality educational content covering subjects like art history, biology, and astronomy.

Each video simplifies complex topics and makes them accessible to a broad audience.

CrashCourse also offers collections of videos in the form of series.

Series like “Crash Course Biology” and “Crash Course Art History,” let viewers go from beginners to advanced learners quickly.

But what about recent videos?

Titles like “How Does Art Tell Stories?” and “How Skin, Snot, and Cells Keep Us Healthy,” are great examples of its creators combining informative content with engaging storytelling.

If you want to expand your understanding of the fascinating world around you, CrashCourse can become an invaluable resource.

Sick Science!

Sick Science!

Sick Science! is another fun YouTube channel to watch.

The channel demonstrates mind-blowing science experiments that can be easily replicated at home.

Some videos I recommend are “Egg in the Bottle” and “Can Crusher”.

There are even more unique experiments such as “Instant Freeze Water” and “DIY Cereal Launcher,”.

Each video is designed to make science exciting and accessible for all ages.

Steve Spangler’s infectious enthusiasm and clear explanations make complex scientific principles easy to understand – while being entertaining.

If you’re ready to see science in action (and learn something new), Sick Science! is the perfect channel to subscribe to.

The PC Security Channel

The PC Security Channel

The PC Security Channel is a great channel for cybersecurity enthusiasts.

This channel specializes in testing security products and providing top-notch science education.

Amongst its main topics, it discusses malware, threat analysis, and other infosec topics.

This channel offers valuable insights and practical advice for anyone interested in staying ahead of cybersecurity threats.

The best part?

Whether you’re a beginner (looking to understand basic skills) or a seasoned professional (interested in advanced malware analysis tools), The PC Security Channel has something for you.

Amoeba Sisters

Amoeba Sisters

The Amoeba Sisters channel aims to demystify science through humor and relevance.

The sisters behind the channel focus on high school biology.

They usually create content supporting introductory college biology courses and do this by offering a variety of educational resources.

Such resources come in the form of videos, GIFs, comics, and more.

For example, recent videos cover human body systems, DNA replication, and photosynthesis.

Whether you’re a student, teacher, or just a biology enthusiast, the Amoeba Sisters is a great science YouTube channel to consume.

Periodic Videos

Periodic Videos

Periodic Videos is a comprehensive YouTube channel dedicated to chemistry.

The channel features videos on each periodic table element.

Weekly updates on science news, interesting molecules, and other related topics also exist.

Its most popular videos explore the practical applications of chemistry.

These videos include titles like “The Acid Bathtub in Breaking Bad” and “Flesh-Destroying Chromic Acid,”.

With such titles, the creators blend educational content with engaging, real-world examples.

Periodic Videos offer informative and entertaining content, whether you’re looking to understand the periodic table better or stay updated on the latest chemical research.

Acapella Science

Acapella Science

Looking for a unique way to learn about science?

Acapella Science is the perfect channel for you.

This channel brings deep science concepts to life with sweet harmonies.

They take popular songs and give them a scientific twist.

Videos like “Leukocyte (BTS Dynamite Parody)” dive into immunology. This video has more than 333K views.

Another hit, “Evo-Devo (Despacito Biology Parody)” has over 5.2M views.

It creatively explains evolutionary developmental biology.

The channel isn’t just about parodies, though.

It also features insightful talks and collaborations with other science enthusiasts.

Acapella Science is a must-subscribe channel if you’re into science and enjoy catchy tunes.

Life Noggin

Life Noggin

Life Noggin is all about building knowledge block by block.

This channel tackles many topics that not only provide information but also captivate.

The creators jump into contemporary issues and curious science facts.

They use a playful yet educational approach in all their content.

Whether discussing AI’s impact, the intricacies of human health, or exploring bizarre theories, Noggin provides content that keeps you hooked.

If you’re curious about the world and enjoy learning through fun, short videos, this channel is for you.



Sideprojects explores fascinating yet lesser-known scientific topics.

Videos like “5 Ways Life In The Ottoman Empire Was Brutal” and “Designs Through History that Just Never Changed.” immediately hook viewers in.

The channel also explores intriguing and sometimes bizarre aspects of history, science, and culture.

Curious about the advanced techniques of ancient civilizations or the biggest misconceptions about the universe?

If you are, Sideprojects can quickly become your go-to channel for education.

It provides quite a unique blend of education and entertainment.

Types of Science Channels

Science YouTube channels come in different formats, content types, and teaching styles.

Considering the scientific fields you’re into and the presentation styles that best resonate with you is key to finding the right channel.

Let’s explore these two factors in more detail.

Scientific Field

Many science YouTube channels specialize in specific branches of science.

This specialization makes it easier for viewers to explore their topics of interest in depth.

For instance, if you’re fascinated by the intricacies of the universe, you might enjoy astronomy-focused channels.

Channels that discuss physics and quantum mechanics would benefit those interested in the fundamentals of matter and energy.

Biology-centric channels can become your go-to sources if you study life and living organisms.

Chemistry enthusiasts are not left out either.

The right channel provides detailed and engaging chemical experiments.

Each of these specialized channels caters to audiences who wish to explore a particular scientific area in depth.

Presentation Style

The presentation style is another factor that makes science YouTube channels appealing.

Different styles can cater to diverse learning preferences:

  • Animation is a popular style in many science channels. This style uses vivid animations to simplify complex topics. This style particularly benefits those who find visual aids helpful in grasping complex concepts.
  • Experiments form the core of other channels. Here, viewers can see scientific principles in action. These channels are great for hands-on learners who enjoy seeing theories tested in real-world scenarios.
  • Interviews with experts in the field offer deep insights. These are excellent for viewers interested in hearing from leading scientists and gaining varied perspectives.
  • Documentaries provide in-depth coverage and a narrative style that can be informative and entertaining.
  • Educational Shows offer structured and systematic teaching methods, making them ideal for students who prefer a classroom-like environment for learning.

Tips for Finding The Best Scientific YouTube Content

Using the right keywords is crucial on YouTube.

As such, the search bar is your friend!

Typing in “black hole documentary” or “chemistry experiments for kids” can help you discover high-quality videos covering your interests.

These precise queries can also lead you to the best science YouTube channels.

Once you find a science YouTube channel you resonate with, I encourage you to dive deep into it.

Take some time to explore the playlists and past videos of these channels.

Exploring these curated lists can make learning so much fun!

But don’t stop there!

YouTube’s recommendation algorithm can be incredibly useful.

This algorithm often provides suggestions for similar YouTube channels aligning with your interests.

This “recommendation rabbit hole” can lead you to other great scientific YouTube channels.

However, a word of warning.

Fact-checking and referencing are vital when consuming science content online.

In other words, ensure the information you absorb is reliable.

Cross-referencing the information presented in the videos you watch with reputable sources (such as scientific journals, educational websites, and established science organizations) should play a big role.

This practice assures that the content aligns with the latest and most credible scientific knowledge.


Science is all about curiosity and exploring the world around us.

Each channel above is waiting for you with facts and fascinating discoveries.

The above list also makes diving into new topics and learning something new every day easy and exciting.

Happy learning!

Further reading on Looking to start your own YouTube channel?

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