Most of you have probably heard about the the Somerton man before - a corpse discovered propped up against a stone wall at Somerton beach on 1 December 1948 with no identification and the tags on his clothing removed. But did you know there was an eerily similar case in the 1970s?

With a burned body, a glamorous woman, multiple identities and mysterious men in black, the Isdal Woman mystery goes beyond most people's understanding.

Sending man to the moon and back is one of humanity's greatest achievements. Sadly, despite massive advances in space technology, this feat has't been repeated since the Apollo 17 mission more than 45 years ago. Today I discovered why not.

Japanese poet Misuzu Kaneko was a prolific writer who produced hundreds of poems for children in the early 20th century. She became a literary celebrity in Japan in the early 1920s and then, with her untimely death in 1930, her poems and her story were all but lost.

Benjamin Bathurst was a British diplomat who disappeared without a trace in Germany in 1809. In a day and age when sophisticated forensics didn't exist, this might not sound too mysterious - especially during the Napoleonic Wars when murders, robberies and assassinations were common.

However, his disappearance was so notably sudden that many attributed it to a supernatural cause, even suggesting that he had hopped between dimensions. No, really.

Overtoun Bridge in West Dunbartonshire, Scotland was built in 1895 for ease of access to Overtoun house. While it is quite a nice looking bridge, it isn't anything special compared to most historical sites in Scotland... except for the fact that dogs crossing the bridge feel compelled to throw themselves to their inevitable demise.

This phenomenon has been occurring since the 1950s, with the bridge claiming the lives of dogs at an average rate of one per year.

While the tale of the Mary Celeste is one of the most enduring stories of missing ship crews, the Patanela is Australia’s very own maritime mystery. This ship vanished without a trace while approaching Sydney Harbour in calm seas in November 1988, leaving behind only a barnacle-encrusted lifebuoy and a message in a bottle.

The word 'nightmare' is instilled in us from a very young age - usually the first time a bad dream causes us to scream out for a parent or guardian. But have you ever wondered what a 'mare' actually is?

The Devil’s Pool is a natural pool at the foot of three streams that run through the Babinda Boulders in Queensland. It’s a beautiful destination for a hike, and swimming pools in the area are clear and inviting.

However, venturing into the Devil’s Pool itself is a recipe for disaster - 17 people have drowned in the deceptively lush waters since 1959, and even more fatalities have been unearthed in earlier newspaper clippings.

In 1930, a wild, black-haired, green-eyed tomboy commanding her motorcycle caught the eye of a man named Tommy Wisdom. He was working as a journalist at a motorsport magazine and knew that this beautiful woman was going to be his partner in life.

Everyone knows how Hollywood legend James Dean died — young and badly, crashing his Porsche 550 Spyder on September 30, 1955. More than half a century later, the mystery of his supposedly “cursed” Porsche is as compelling as ever.

Tesla is a bit of a control freak when it comes to repairing its electric vehicles. If you try to buy parts to make your own repairs, they won't let you. The company views it as a way of protecting its reputation and ensuring quality. But YouTuber Rich Benoit believes Tesla owners should be able to work on their own cars, so he found a way to do it.

Oh the Popemobile. The holiest, safest and most odd-looking of transports. Since Pope John Paul II toured the world in a glass box mounted on the back of a truck, the Popemobile has become a bit of a meme. But over in Ireland, you can hire out a vintage Popemobile for your stag do, if that's what floats your boat.

Ferrari was founded all the way back in 1939 - long before factory robots, fiberglass or carbon-reinforced plastics existed. Today I discovered how Ferrari sports cars were originally built. (It involved hard grit, artistry...and lots of hand-crafted wood.)

While watching the FIFA World Cup a few weeks ago, my boss noticed players sitting in race car seats, and ordered me to figure out why. So I reached out to one of the biggest race car seat manufacturers, Recaro. Here's what I learned.

In 1993, the world's biggest pop star (Michael Jackson) agreed to produce music for the world's biggest video game franchise (Sonic The Hedgehog - come at me, Mario fans!) It was a magical melding of two cultural icons; akin to Fred Astaire meeting Jerry the mouse.

Or at least, it would have been, if Sega hadn't permanently scrubbed Michael's involvement from the record books. Today I discovered what happened.

Ninjas (AKA shinobi) were covert mercenaries in feudal Japan who were trained in the arts of espionage, sabotage and guerrilla warfare. In the 1980s and early '90s they became a popular subject matter in Western entertainment, with countless masked assassins popping up in movies, TV shows and comics.

For some reason, this freaked the hell out of the UK government.

Once confined almost entirely to seafaring vessels, mutinies were later co-opted by writers of all sorts of science-fiction. We've seen them in everything from Star Trek to Star Wars, but one real life mutiny has actually occurred in space. So what did the mutineers do? They turned off all the comms for a day and watched the world go by, literally.

Only '80s kids will remember Critters, the low-budget 1986 creature feature that never quite lived up to its very similar predecessor Gremlins. The original story that inspired Critters, however, is one of the weirdest and most interesting real-life accounts of a potential alien encounter - one that has never quite been confirmed or denied.

Until relatively recently in human history, the colour blue didn’t exist. It is conspicuously absent from most ancient languages, including Greek, Chinese, Japanese, Hindustani, Icelandic and Hebrew.

It's as if our ancestors were all colour blind, but only when it came to shades of blue. Today I discovered why.