Titanic Sub: What Really Caused a 'Catastrophic' Implosion
The Titan sub tragedy has left everyone shaken. But what exactly happened to it?
Your Voice is as Unique As Your Fingerprints
This fascinating video explains how this unique characteristic of humans works, and what makes our voices unique.
This Visual Shows the Science Behind the Shape of Rivers
A fascinating visual model that explains why and how rivers change their course.
How the Location of Knee Pain Can Reveal Its Cause
Depending on where your knees hurt, you can sometimes tell what could be causing the pain.
Scientists Finally Know Why We Love Cute Things
We find some things to be irresistibly cute. But why? Let’s find out.
Why Does a Money Transfer Take SO Long?
There's one important subject we wish we had learned in school but didn't - economics. This video covers a lot of the basics.
Did People Really Look Older Back in the Day?
Why do people in old pictures frequently look older than their age? Watch for a fascinating explanation of this phenomenon called "retrospective aging."
Scary But So Fun: The Evolution of Roller Coaster Loops
If you’ve ever rode a roller coaster with a loop, you may have noticed that it's never fully circular. Ever wonder why?
Why Are Copies of European Cities Popping Up in China?
The Eiffel Tower, Tower Bridge, Hallstatt - copies of all these and many other beloved European destinations are popping up in cities across China.
Ever Wondered Why the Sun Makes You Sneeze?
Ever wondered why looking at the sun or at bright lights makes you sneeze? Turns out, you have a condition.
Where Do Common Dog Breeds Come From?
Explore the genealogical tree of the man's best friend, and learn of the origins of common dog breeds like the spaniel and the golden retriever.
Why Do Buildings Need Foundations?
This visual demonstration shows what happens when you build a house without reinforcing it with a foundation.
Once and For All - Do You Have to Wash Rice or Not?
Let's find out the answer once and for all - do you have to wash rice before cooking it or not?
Confused Between the Arctic & the Antarctic? Watch This...
The Arctic and the Antarctic lie at the opposite extremes of the planet., but they still confuse many. What are the differences between them?
Understanding How to Decode Your Credit Card Number
Ever wondered what those 16 digits on the front of your credit card mean? Let's find out...
Here's Every James Bond Car Explained
James Bond's cars evolved through the decades together with the famous superagent. Learn about each car Agent 007 drove in every movie.
A Malaria Vaccine Is On the Horizon
Four malaria vaccines are currently in development or awaiting clinical trials. Here is a review of these vaccines.
Why and How Do Sinkholes Form?
You've likely heard of the term "sinkhole" on the news or even seen one in real life. But how do these holes form, and why?
Short Documentary: How Do Submarines Dive and Surface?
Ever wondered how submarines dive and surface? It's all quite fascinating...
Cranes Collapse Way TOO Often - Biggest Crane Disasters
This video explains why cranes malfunction and collapse, using several major crane disasters as examples.
The Surprising Reason Why Babies Shouldn't Drink Water
For babies, water can be deadly. Have you ever wondered why that is the case?
The Oddball Images Will Make You Scratch Your Head!
Have you ever looked at a picture and wondered, “What on Earth is going on here?” That’s the impression we got when we saw these photos...
Cicadas: Things You Need to Know About These Noisy Bugs
Cicadas can be quite annoying. But there’s a very interesting reason why these bugs are so noisy.
Why Do Cats Like To Sleep With Their Owners?
Watch this video to find out the reasons why do cats love to sleep with their owners so much.
Explained: Everything You Want to Know About Migraines
Migraines are more than a throbbing, pounding headache. This video explains what happens in the brain when you have a migraine.