ONEDIO

An 'alter ego' is a personality that we know exists but never think about. So, what's your alter ego? How much do you know about the character that secretly lives within you?

This time we won’t be testing your math skills or ability to think outside the box, instead, let’s find out how strong your observation skills are! Each of these 10 pictures has one inaccuracy in them. You can see the answers by clicking on the blurred pictures below them.

A few years back, Dominyka Jurkštaitė, and some friends started a rather unique game called Subtle Dildo. The idea was simple, some guys hid a dildo in various pictures and it was your job to find it as quickly as possible. Think Where's Waldo, but for grown-ups.Well since then, they've created a whole bunch of new challenges, and with an Instagram following of over 32k, they're clearly popular among a niche crowd of dildo spotters. Feeling like you might rise to the challenge? Then check out the pictures below. Be warned however...it's harder than it looks!If you want to check out more photos, you can follow then on their Instagram page.

One of the best books recently written is A Brief History of Human Kind, by Noah Harari, in 2012.As readers of the book know, the story Noah tells is that of modern man, the Homo Sapiens, came out of North Africa and seized the world by eliminating, or in other words, destroying all other human species such as Homo Erectus and Neanderthal.This book tells the history of mankind and what is likely to happen in the future in a simple way. There is really much to be learned from this book!

Sarah Ikumu is only 15-years-old and she killed it on the stage of Britain's Got Talent. She sang 'And I Am Telling You' and the audience absolutely loved it! Simon Cowell, of the jury, was a bit unsure at first, but then said yes...

The United States is a vast and diverse country, with each state having its own distinct personality.  Though it can be hard to put those personalities into words, a picture can speak volumes.  We've compiled a list of the states summed up in a single photo each.  Enjoy!

There are fun secrets that you learn over the span of your life as a sexually active being and if you're a good person, you share them with your community. In times of need, you might resort to your kitchen for what ends up being the best lube of all time, or maybe you realize what you needed all along was just a pair of socks. Sex hacks are just an easy way of saying, “Here are some things that might improve your sex life.”

We don't have to say kissing is one of the sweetest, hottest things in the world, right? Some people like the 'french kiss,' while others prefer a more innocent one. If you think what is there that we don't know about kissing, let's look at our content and see what these interesting facts are. Whether it's a peck on the cheek or a passionate tongue twister, here's everything you never knew about kissing.

Here’s yet another random facts list to make you the smart-ass guy/gal at parties. Some weird history, some fascinating science, and some crazy coincidences, all for you to use to brag about your intellect here and there!

Our minds are labyrinths. There is no way of truly understanding its power. Each and every one of us behaves in a different way. We show signs that nobody understands or get signs we never think have even existed. Luckily, there are some things we do subconsciously that have some explanation. Let's see what else we have to learn about psychology and our minds.

War is something that can never be accepted. There's not a good way of dying. But some methods used in wars are worse than others and it makes you wish people hadn't died like that. Before, we shared a listicle about the inhumane act that was done in Nazi concentration camps. In this list, we're going to take a look at one these brutal issues. Here is the dark story of Shiro Ishii that caused massacre using the biological warfare techniques in the Second Chinese-Japanese War and the World War II:

Everybody wants to look great in photos. Do you have a favorite pose when someone's taking your photo? You don't have to limit yourself with a single pose from now on. Following poses will help you look like a model in every photo you took from now on!

Slovak graphic designer Igor Kupec suffered from generalized anxiety disorder and panic attacks during his college years. He says that those were the worst times of his life, and later he was intrigued by the idea of visualizing mental disorders with typography, as it would enable him to take the issue from a graphic designer’s perspective. What’s interesting is that he says “I was able to visualize many of them, except the one I was struggling with.”Here are 20 mental disorders and their reflections on the art of typography by Igor Kupec.Descriptions of the illnesses and disorders were taken from Wikipedia.

In case you have doubts about how weird sex can get, we dare you to come up with even weirder stories than these, but you probably can’t and of course, that’s a good thing that you should be grateful for. Here are15 intensely embarrassing sex stories that will change your definition of “awkward sex.”

They are exemplars of evil who perform different rituals and take memories from their victims to quench the blood thirst of their insatiable souls.