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.
Deep Science: Why is Our Universe the Way It is?
Get ready to understand the Universe like never before...
Science Lesson: Why is Space Black?
This video will explain why exactly space is the color it is - black.
The Only Manmade Object That Will Last Forever
This copper discus contains 116 images we launched into space for aliens to see
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!
Where Will the Exploration of Mars Lead Us? Find Out Here
This detailed documentary explains exactly what we know about Mars so far, and what we're all expecting to find in the years to follow.
What's so Exciting About James Webb Space Telescope?
Why the new James Webb space telescope is much, much better than Hubble.
The Oldest Medicines That Have Stood the Test of Time
Learn about some fascinating old medicine and general healing practices that have survived for thousands of years.
Guide: All About the Gut-Brain Connection in Your Body
it's becoming increasingly clear just how influential our tiny gut microbes are in shaping our mood and even our overall health.
9 UNBELIEVABLE Ice Science Tricks That'l Amaze You
Prepare to be amazed as ice takes center stage in these mind-boggling and unconventional science experiments.
The Accidental Discovery of the World’s First Antibiotic
Not too long ago, it was fairly common to die of the simplest of wounds due to bacterial infection. Penicillin changed everything.
These Are the Miracles That Happen in Our Bodies Every Day
There is a lot that happens inside our bodies every single day. Did you know any of these facts?
What Does the Appendix Actually DO?
Dr. Berg explains, in this video, all about the appendix and what it actually does in our body.
Watch This Man Build a Future Using Trash from the Past
In this video, you will see what this incredible community has been able to accomplish by building homes from recycled materials.
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.
The Story of the Internet: Who REALLY Invented It?
Who really invented the internet, and why did they REALLY do it?
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!
5 Robotics Trends Anticipated in 2024
What does 2024 have in store for the field of robotics?
These 20 Tech Inventions Will Define the Next Decade
The future is here. Check out some emerging technologies that are all set to chane our world forever.
Introducing the Astronauts That Were Just Launched Into Space
The two astronauts — veteran NASA fliers Bob Behnken and Doug Hurley are honored to have been on this flight. Let's get to know them!
Incredible Science Breakthroughs That Made News in 2022
Let’s check out some of the most interesting scientific discoveries of 2022.
The Magical Geometry of Crystals and How It Came to Be
How and why crystals are formed in such distinctive shapes that look like a human must have shaped them.
The Psychology Behind Why Some People Are Habitually Late
Now we finally know why some people are habitually late.
WHY is Sugar So Devilishy Addictive?
There seems to be a fascinating scientific explanation for why our will power is weak when it comes to sugar!
This Visual Shows the Science Behind the Shape of Rivers
A fascinating visual model that explains why and how rivers change their course.
6 Weird and Creepy Medical Tools of the Past
After seeing these weird and creepy medical devices of the past, you’ll be thankful you live in the 21st century. Take a look for yourself.
Why is Everyone Obsessed with This Weight-Loss Tool?
Ozempic has been touted as a wonder drug for weight loss in recent months. But what's the real truth behind it?
STUDY: The Effect of Personality on Our Level of Happiness
Researchers finally know which types of people will always be happier than others.
Sleep Inventions: 16 Gadgets to Help You Doze Off
If you frequently struggle with sleep, then trying these amazing new sleep innovations could help change your life.
A Tunnel Built by a Swarm of Robots - Jaw-Dropping!
Imagine a swarm of robots attacking a mountain and smashing it to pieces...
NASA's Plan to Colonize the Moon by 2026
NASA has a Moon colonization plan that involves utilizing 3D printers to construct an entire space station by 2026. Here's what it will look like.
Sci Fi Tech: Jetpack Rescue!
Paramedics in Britain are being trained to conduct mountain or sea rescues using jet suits. Find out more.
8 Inventions of 2023 That Will Change The Way We Live
This year was a prominent one for ground-breaking innovations that will change the way we live.
17 Experiments That Produced Very Bizarre Results...
Take a look at this collection of photos showing how common people performed some fascinating accidental scientific experiments.
Incredible: First-Ever Complete Map of an Insect's Brain
This incredible project is the first to completely map the brain of an insect, a monumental undertaking even for such a small creature.
The Science Behind Why Laughter is the Best Medicine
They say laughter is the best medicine. But why exactly do we laugh?
Discover How Anesthesia Affects Your Body and Mind
If you were ever curious about how exactly anesthesia works, then this video has all the answers!
This Humanoid Robot May Join the Workforce Very Soon...
Meet Digit – a bipedal robot that's ready to join human workers at warehouses around the world as early as 2024.
WATCH: This is What Occurs In Our Brain When We're In Love
We all love being in love, and actually crave it and need it, but what actually happens to our brains when we're in love? Watch this TED Talk to find out.
Get a Sense of Scale of Just How Big SpaceX's Rockets Are
SpaceX is achieving incredible things in space, however it's difficult to picture just how big their rockets are. Take a look...
15 Frightening Animals Early Humans Had to Live With
10 scary animals early cavemen in Africa had to deal with 200,000 years ago.
Is it REALLY the Coffee that Wakes Us Up in the Morning?
A recent study has revealed that the coffee you drink may just be a placebo...
You Wouldn't Believe How Far Technology Has Come
Take a look at the advancements of technology in this video. Impressive.
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.
7 Weird Facts About the Human Voice That Will Surprise You
We bet you didn’t know these peculiar facts about the human voice.
25 Feats of Engineering that Leave Everyone Amazed
The amount of planning and sheer brain power it took to design and execute these structures, proving once again that there are true geniuses out there.
Are Underwater Turbines the Answer to Our Energy Question?
One of the most promising technologies in the renewable energy market is the ocean. Learn all about it.
6 Intriguing Archeological Finds of the 21st Century
These archaeological and paleontological discoveries were made in the past 10 years and they're equally fascinating and intriguing...