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.
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.
Take an Interactive Tour of Our Colossal Milky Way Galaxy
Fly Through the Milky Way Galaxy!
What's so Exciting About James Webb Space Telescope?
Why the new James Webb space telescope is much, much better than Hubble.
These Cases Were Cold... Until Science Cracked Them
Technology and science aren't always about the future. Take a look at these cold cases that were solved only thanks to the advances of science.
What People in the 80s Thought 2020 Would Look Like...
Let's see how close predictions of the future were to the real thing now that we are living in that 'distant' future.
Deep Science: Why is Our Universe the Way It is?
Get ready to understand the Universe like never before...
Incredible New Bionic Arm Fuses With Woman's Nerves
Karin's bionic hand is real sci fi, making her one of the first true cyborgs.
The Channel Tunnel - The 7th Wonder of the Modern World!
The construction of the Channel Tunnel is said to be an impossible feat!
These Optical Illusions Will Shock Your Mind!
Optical illusions create miscommunication between our eyes and brain making, us see things that are not really there or not see things that are right in front of us. See for yourself.
Thought Nature is Wild? See It Under a Microscope
You won't believe the things you could discover by looking at everyday items under a microscope.
These Expensive Megaprojects Proved to be a Waste of Time
Not all megaprojects are useful. Here are some worthless ones.
These Shoes Can Boost Your Walking Speed by 250%!
Robotic engineers have created shoes that, they claim, will increase your speed by 250%.
8 Lies We've Been Told About Electricity
These incorrect facts about electricity have been perpetuated long enough. It's time to disprove them.
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.
10 Classic Paradoxes fom Philosophy, Math, and Physics
in every sphere of human knowledge, we’re bound to run into inconsistencies. That’s how fascinating paradoxes like these are born.
What Does Medicine ACTUALLY Do In the Body? Fascinating.
What really happens in our bodies when we take medicine, have you ever wondered? This video will answer your question.
Check Out This Radio-Controlled Lego-Powered Submarine
This is the height of creativity! Check out this insanely cool Lego submarine. It actually works!
These 11 Brain Facts Are Enough to Boggle Your Mind
When you consider the sheer complexity of the human brain, it's difficult to wrap your head around it. Learn these 11 fascinating facts about the human brain.
How To Be Sure Your Dog Adores You
10 scientific ways to know if your dog loves you
What is Your Consciousness? A Remarkable Video...
This video by Ted-ed searches to explain the origin of consciousness as well as what is consciousness.
26 Incredible Facts About the Human Mind
The human brain is an interesting and powerful organ, which is why we've gathered 26 interesting facts about exactly how human psychology works.
These Inventions Prove the Middle Ages Were Not So “Dark”
These groundbreaking inventions prove the Middle Ages were not so “dark,” after all!
10 Incredible Animal-Inspired Robots
Let's meet some incredibly realistic robotic animals.
The Curious Science of Tricking Your Taste Buds
Did you know you could confuse your sense of taste? Find out how!
Behind the Scenes of the Human-Like Atlas Robot
In this video, we get a behind-the-scenes look at the development of the incredible Atlas robot.
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...
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.
19 Everyday Items That Started as Military Inventions
Look around your home, and you’ll surely find a handful of these items that were originally developed for the armed forces.
Scientists Develop Wrap That Determines if Food is Spoiled
Scientists at MIT have developed a biodegradable plastic-like wrap that changes color when food goes bad. Find out more…
7 Weird Facts About the Human Voice That Will Surprise You
We bet you didn’t know these peculiar facts about the human voice.
Whatever Happened to that Hole in the Ozone Layer?
Let's embark on this enlightening journey to better understand our atmosphere's health.
These Experiments Remind Us Water Isn't Just For Drinking
This video will make you stop and think for a second the next time you're having a glass of water as you remember the brightly colored experiments that this video shows us you can do with water
I Bet You Didn't Have a Clue About These Human Body Facts!
The human body is the most complex machine known to mankind, but I bet you don't know these 10 amazing facts about it...
50 Crazy But True Facts About Dreams You Need to Know
Here are some strange and unusual facts about dreams that will surprise you.
The Science Behind Why Laughter is the Best Medicine
They say laughter is the best medicine. But why exactly do we laugh?
This Is Why You Should Choose Paper Towels Over Air Dryers
Jet air dryers seem to provide a rapid solution to drying our hands in public restrooms, but they're actually havens for bacteria. Take a look.
The First Robot Ever Made Was Created 250 Years Ago...
This automaton is pure genius, especially when you consider it was built 250 years ago...
What Does the Appendix Actually DO?
Dr. Berg explains, in this video, all about the appendix and what it actually does in our body.
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.
Incredible: This Man Got the First Double-Arm Transplant
Felix Gretarsson got burned in both arms and needed the new ones. For that purpose, he went through history's FIRST 2-arm transplant.
13 Incredible ROOF INNOVATIONS For Your House
Keep the roof of your house safe with these incredibly useful inventions.
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.
Satisfy Your Curiosity About the Universe with These Q&As
Discover more about the universe by reading through these facts.
Sci Fi Tech: Jetpack Rescue!
Paramedics in Britain are being trained to conduct mountain or sea rescues using jet suits. Find out more.
Welcome to the Fastest Maze-Solving Competition Ever Made...
Welcome to Micromouse, a competition for the quick of eyes and the quick of minds. This is the oldest robotics race.
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...
5 Puzzling Mysteries That Science Finally Managed to Solve
These weird occurrences have puzzled humanity for decades, if not centuries. Finally, scientists solved them & the solutions are exciting...