The Sphinx's Strangest Secrets Have Been Revealed!

The Great Sphinx of Giza remains a mystery to the world, several thousand years after an ambitious Pharoah built it to rival his father in greatness. What most people know of this great monument today is that it has a human head sitting atop the body of a lion. What they don’t know is…well, quite frankly, there’s a lot most people don’t know about the Sphinx. This is why today, we are going to uncover the strangest secrets of the Sphinx. Hold on tight because the last secret will leave you doubting the very foundation of humanity. Let’s get into it!

Catastrophe and Cartography - Ice Age Floods Visualized

Numerous controversial topics are covered in this video. One of the most important points to keep in mind though, is that water and erosion are scale-invariant. In other words we can see the same shapes and patterns, but on radically different scales. The small current ripples that you see along the creek can be found at West Bar Ripples in Washington, but these are orders-of-magnitude larger!

What They Found around the World Could Change History!

Many of us think that the discoveries that could change human history are all behind us already. But far from it... the subsequent discoveries have the potential to have a lasting impact on our knowledge and reorient our view of human history.

Where did Russia come from?

Russia is the biggest country in the world, spanning one-eighth of the Earth’s landmass. But where did it all begin? Alex Gendler explores the epic history of the Kievan Rus, where characters ranging from Viking raiders and Western crusaders to Byzantine missionaries and Mongol hordes all played a role to create a unique civilization standing at the crossroads of culture and geography.

The Lost City At Jinsha: A Kingdom Buried Under A Chinese Suburb

Archaeologist Agnes Hsu-Tang, director of New York-based China Institute, goes on a quest to answer one of ancient China’s most beguiling mysteries. An ancient kingdom based in Sichuan has been uncovered. Found at Jinsha - an excavation site in a Chengdu suburb - are a gold mask, bronze masks, jade daggers, and tons of ivories.

Who were these people? What did they believe in? And why did they bury such exquisite objects along with their dead? Watch the video to find out!

15 Sea Monsters That Are Scarier Than Megalodon

The fierce Megalodon is a blockbusting creature that terrorized the oceans back before humans walked the earth. Even its name strikes terror from the clear image of how huge it was! But today, we’re going to dive even deeper into the realm of unsettling aquatic predators. From the largest shark ever known to the laziest! Today we’re pursuing 15 Sea Monsters That Are Scarier Than Megalodon!

The history of chocolate

If you can’t imagine life without chocolate, you’re lucky you weren’t born before the 16th century. Until then, chocolate only existed as a bitter, foamy drink in Mesoamerica. So how did we get from a bitter beverage to the chocolate bars of today? Deanna Pucciarelli traces the fascinating and often cruel history of chocolate.

The myth of Thor's journey to the land of giants

Thor – son of Odin, god of thunder, and protector of mankind – struggled mightily against his greatest challenge yet: opening a bag of food. How had the mighty god fallen so far? Scott Mellor tells the myth of Thor's journey to Utgard.

The rise and fall of the Byzantine Empire

Most history books will tell you that the Roman Empire fell in the fifth century CE, but this would’ve come as a surprise to the millions who lived in the Roman Empire through the Middle Ages. This Medieval Roman Empire, today called the Byzantine Empire, began when Constantine, the first Christian emperor, moved Rome's capital. Leonora Neville details the rise and fall of the Byzantine Empire.

Chinese Magic Mirrors are really clever

Sometimes called transparent metal mirrors, these curiosities from China baffles western scientists for 100 years. The way they works is really surprising.