I don't know about you, but I'm an individual that has always been fascinated by the big questions in life, such as what happens to us when we die, or what time actually is. That's why it's always a good day for me when I come across a documentary that goes a long way toward formulating reasonable answers to those questions. To celebrate the beauty of our world and the vastness of our universe, I've made a collection of the finest "big question" documentaries just for you.
To watch a documentary, just left-click on any of the photos below with your mouse. If you want to watch another, just click on the 
button in the upper right corner of the video. If you wish to view the documentary in full size, the full screen button is located on the bottom right of the video player. Happy viewing!
Images (including cover) by Deposit Photos.
39:01
What's so Exciting About James Webb Space Telescope?
Why the new James Webb space telescope is much, much better than Hubble.
Incredible! These TVs from the Future Will Blow Your Mind!
Television companies are nothing if they're not ambitious. Have a look at 5 of the most advanced forms of TV technology that we can't wait to see in action!
58:22
What Does the Future Hold For Us? Find Out Here!
Dr. Michio Kaku talks at a European conference about what to expect when the cost of a computer chip will drop to just a penny due to Moore’s law.
42:14
Physicist Michio Kaku: The Universe in a Nutshell...
Physicist Michio Kaku explains the fundamental nature of our universe
4:47
THIS is the True Shape of the Universe...
Find out why the vast majority of the universe we inhabit is made up of empty space in this informative and well-researched video.
Discover the Biggest Science & Tech Breakthroughs of 2017
Explore six of the most fascinating advances that will help shape humanity's future in many different ways.
58:37
Science: Here's Everything We Know About Pluto
Join us as we unravel the mysteries of far off Pluto, 3.7 billion miles from our Sun.
How AI Is Fixing Problems Humans Struggle With
Here’s how AI is quietly reshaping the world in ways that actually matter.
11:28
India Built a Monster Dam That Controls the Weather!
The Polavaram Dam doesn't just control floods - it moves water between regions and much more!
4:22
eSIM vs Traditional SIM: What’s the Big Difference?
Are eSIMs and iSIMs the future of connectivity?
The 12 Game-Changing Inventions From 2024 You Missed
2024 was a ground-breaking year in terms of innovation. Here's a look at some of the key breakthroughs from the year.
11:43
Learn While Laughing: The Incredible Tardigrade
If you love nature and you love laughing, this incredible series of nature videos are a great way to spend a few minutes.
Uncover the Secrets of the Universe in These Documentaries
This list of riveting space documentaries will help you unlock the mysteries of the universe and beyond.
33:02
The Entire Story of Earth in 30 Minutes!
The story of our planet, from birth to the adult, ancient planet we see before us today - all in just half an hour.
These Underwater Craft Are Changing Marine Science
Here's a look at the most remarkable machines currently expanding our understanding of the underwater world.
13:55
WATCH: What Is the Fingerprint of God's Creation?
The golden pattern, describes the mathematical code of the universe. Is this the scientific evidence of God's will and plan?
9:54
Neo: The New Tele-Robot that "Cleans" Your Home
Neo is a new robot that has great capabilities and is designed to clean your home. Sounds perfect right? Well, there's a catch.
2024's Biggest Breakthroughs in Science We Must Celebrate
These recent scientific breakthroughs could change the world.
Blood Test Breakthrough Transforms Leukemia Diagnosis
This research demonstrates that rare circulating stem cells in blood carry the same diagnostic information as bone marrow samples, enabling doctors to identify disease progression months before clinical symptoms appear.
Absolute Zero: The AI that Doesn't Need People to Develop
Imagine an AI that doesn’t need humans to teach it how to code—it creates its own coding challenges, solves them, and gets smarter all on its own. This isn’t science fiction; it’s a groundbreaking development called Absolute Zero
Chocolate Exposed! Here's What It Does to Your Brain!
Just what is it that makes chocolate so irresistible to so many people around the world? Find all of the answers in the article.
9 of the Greatest Unsolved Mysteries About the Universe!
The universe has been around for close to 14 billion years, but it still holds many mysteries that continue to perplex scientists. Here's 9 of them!
38:55
What Happens the Deeper You Go Underground?
What happens when pressure pushes matter beyond the limits of what we thought possible?
Science News: AI-Designed Drugs Move to Human Trials
Isomorphic Labs, is positioning itself to begin human clinical trials of medications designed entirely through artificial intelligence, marking a potentially transformative shift in how we develop life-saving treatments.
The Wildest Meteorites Ever Found on Our Planet - 15 Pics
Check out 15 of the most fascinating meteorites ever found on earth.
25 Pics Showing How People in the Past Imagined the Future
Let’s see how the people of the past imagined the future and find out if their fun predictions came true with these 25 vintage pictures
7 Discoveries of Albert Einstein that Changed the World
The 7 biggest discoveries of Albert Einstein and how they changed the world forever.
8:11
Fascinating: What is the Deepest Hole Humanity Has Dug?
This video explains how low humanity has dug down so far.
Travel From the Sun to Pluto With Our Interactive Guide!
The solar system is a fascinating place, and we wanted to bring you an interactive journey that you can use to travel through it. Enjoy the journey!
21:25
How Every Nuclear Power Got Its Atomics
This video will explain how each nation earned the complex and controversial title of nuclear power.
10 Fascinating Facts About the Subconscious Mind
10 facts about the way the subconscious mind works
12:34
The World You See Doesn't Really Exist...
his video reveals how your brain constructs reality instead of simply perceiving it.
Space Looks Breathtaking in These Amazing Photographs
There are some absolutely stunning photographs of space out there today, You won't believe how incredible it is!
14 Times Nature Inspired Groundbreaking Technology
Let’s explore 14 remarkable examples of how nature has shaped modern technology.
50:02
Take a Trip Through the Universe and Witness its Beauty
Since its launch, the Hubble Telescope returned images of unprecedented beauty of a dynamic and changing universe. Take a look!
TRIVIA: 25 Shocking Differences Between the Sexes
Did you know that there are some vast differences between the sexes? These 25 scientific facts will probably come as a big surprise to you, they did to me.
16:26
Neanderthals Had Strength and Skills Beyond Our Limits
Neanderthals possessed truly exceptional, almost unbelievable, traits.
8:46
Science: What is Reality? Dive in and Find Out!
What if everything you see, feel, and experience isn’t real? The simulation argument suggests that our reality might be nothing more than an advanced computer program.
1:17
The Age of the Affordable Android Robots is Here...
Meet the Unitree R1 – the game-changing humanoid robot that just shattered every price expectation in robotics.
Science in 2025: 8 Developments That Could Change it All
Here are some of the most exciting trends in science and healthcare to keep an eye on.
These Materials are Strange Enough to Boggle Your Mind...
There are some materials in this world that totally defy scientific convention. From metals that melt in your hand, to a solid lighter than air, take a look.
18:14
Are These Vintage Kitchen Gadgets Any Good?
Will any of the vintage kitchen gadgets stand the test of time or outperform their contemporary alternatives?
Find Out How Some Elderly People Stay Sharp into Old Age
Some old people have better memories than people half their age. This could be the reason why...
5:06
The Only Manmade Object That Will Last Forever
This copper discus contains 116 images we launched into space for aliens to see
Whoa! Who Knew the Human Body Was Capable of So Much?
Have a look at these 17 intriguing facts about the human body that we can practically guarantee will leave you in awe.
Remembering the Life and Wisdom of Stephen Hawking
Stephen Hawking possessed one of the greatest minds the world has ever seen, but was also impaired by a debilitating disease. Here are his life ant times.
3:02:59
Like Science Mysteries? Enjoy This Giant Compilation!
In this video, we unravel the greatest unsolved mysteries of physics.
To enable your Ad-Free Subscription, please fill the fields below
Your subscription was successful, now you can enjoy an ad-free experience!! Note: To make sure you get no ads, please make sure to log in to your account. If you are logged in already, then refresh the page. The subscription can be cancelled at any time.
