Did you know that there used to be a type of human called Hobbits that were really small? How about the fact that human brains are shrinking?
There's more to human evolution than standing upright and being related to apes - learn all about it with this video.
From ancient plagues, to brand new viruses brewed up in labs, biological weapons are the stuff of nightmares.
We delve into the ten most terrifying viruses guaranteed to keep us up at night.
Did you know you can vacation on King's Landing? And at one time Dire wolves walked the earth?
Join us for the countdown to season 4 as we explore the 10 most surprising facts about our favourite show
Chocolate hills, fairy chimneys, and stone forests may sound like something from a fairytale, but these awe-inspiring landmarks can all be found on earth. They're 10 Incredible Geological Formations.
Music = Sunset In Ibiza by John 00 Fleming
It might be the world's most famous digital currency, where a single coin is worth hundreds of dollars, but 76% of people haven't even heard of it.
Get yourself in know with these 10 facts about bitcoin.
The land that brought us Nintendo, Sony and Honda has also created some pretty weird inventions.
A bra that turns into a putting green and a robot butt that displays emotions when spanked, these are the gadgets that Japan should really be famous for.
Uncover the secrets behind the world's most elusive organisation. From lost nuclear devices to undercover feline agents,we find out what the CIA have been trying to hide from us.
Music = Covert Operation by Lincoln Grounds and Michael Pearse
Which real life figure did Captain America come up against in issue one? And exactly what happened when he was transformed into a werewolf?!
We uncover the coolest facts about everyone's favourite avenger.
You might think intrepid explorers, genius detectives, and brutal boxers only exist in films, but turns out they're living in the real world. Here's 10 much loved (and loathed) characters inspired by real people
Music= Mischievous Pixies by Chris Egan
Cooked up in a lab and served on our plates, it's time to investigate the 10 most worrying facts about GM foods. From venomous cabbages to spine tingling diseases, this might put you off your dinner.
Music = Realpolitik by Lincoln Grounds, Jason Pedder, Barrie Gledden and Ben Ziapour