Nelson Mandela said you can’t truly know a nation until you’ve been inside its jails, but today, we’re going beyond nations… we’re going back through the centuries. From unimaginably hellish prison pits, to very literal suspended sentences, wave bye-bye to the free world as we step inside the worst prisons in all of history, from ancient times to today.

We tend to think of our ancestors as less smart versions of ourselves; after all, they didn’t invent smartphones, or the internet, or other truly visionary stuff! But actually, our ancestors were much smarter than many of us give them credit for, and some things they created have baffled scientists for centuries! From structures only giants could have built, to a computer that pre-dates the age of Jesus, it’s time to explore some of the oldest technologies that even scientists can’t explain!

Is there any better feeling than watching a truly terrible person get their comeuppance? The answer is no. So if you love seeing the universe serve up delicious cosmic justice, you’re in the right place! From idiotic arsonists to troublemaking TikTokers, buckle up and get ready for another generous dose of satisfying times karma came for awful people!

Meet Finnish sniper Simo Häyhä, otherwise known as the White Death. By the time the Winter War finished in March 1940, he’d taken down over 500 Soviet soldiers all on his own, crowning him the deadliest sniper to have ever lived. Yet, despite the awesome achievement of this man, his story isn’t widely known. So, who really was Simo Häyhä, and how did he become the deadliest sniper the world has ever seen?

Multiple Orca attacks on boats and sailing vessels have recently been reported off the Atlantic coast of Spain and Portugal. But why? Is this a weird game created by the Orcas? Is something in the ocean driving them mad? Let's dive into this mystery to find out why Killer Whales have decided to wage war against humans!

The Eiffel Tower, Trafalgar Square, Lady Liberty; our world’s full of some amazing and well-known national monuments. While hundreds, sometimes thousands, of people visit and marvel at these monuments every day, there are some smaller details built into them that remain hidden from view. From unknown undercrofts to secret sports courts, have your magnifying glasses at the ready as we uncover some mind-blowing secrets hidden in national monuments.

There’s more than just one variety of revenge – there’s utterly ruthless revenge, calculated revenge, and life-ruining tales of revenge that you could argue go too far. Get ready for the schadenfreude, as we take a look at yet more extreme cases of revenge that were practically nuclear!

From mysterious snapshots of unexplainable flying objects to official government reports and a possible interview with an alien being, here's some of the best evidence we have proving aliens exist.