Bright Side

In our daily lives, we are surrounded by lots of objects that seem so common we don’t even stop to think why they are really needed and how they appeared. Did you know, for example, that those two holes on a side of any Converse shoe are there not only to let the stinky air out? Sure, breathability is important for any athlete. The second reason is that athletes lace through those holes to get a better grip.

Donuts have a hole in the middle. No, it's not designed for an easier grip. It's actually made this way for mass baking so that they cook all the way through evenly. Most metallic zippers have a hidden lock inside them to save you from awkward situations such as an undone fly. Bath foam isn’t only for fun or a nice smell – it also helps regulate the temperature. The bubbles keep the water hot, so you can enjoy a bath a bit longer! So, as you may have guessed, today, we'll tell you about the extraordinary purposes of the most ordinary things.

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Airports are busy with people coming and going: endless flights, crowds of people, luggage... and sometimes bees. Why do some airports hire beekeepers? Airport beekeeper is actually a legal job you could apply for. As well as an ostrich babysitter, or scuba diving pizza delivery. I wonder what skills I should put in my CV. Let's take a look at 22 crazy jobs you won't believe exist!

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What if your skin could change colors? Imagine your skin having the ability to change color and blend with your surroundings. It's almost like being invisible! You could mimic the objects around you: a swimming pool, a wardrobe, a car... Human skin is made up of three layers of tissue. What if you could change its structure and feel like a reptile?

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The world is changing and so are we. The movement of tectonic plates causes earthquakes, volcanos, and irreversible changes in geography. For example, Hawaii moves 3 inches closer to Alaska each year! Random facts like this one are perfect to impress your geography teacher and break the ice of any conversation. Just like the fact that bees can fly higher than Mount Everest and hurricanes can't rush across the equator. Are you ready for more cool facts?

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"Why does my phone keep turning off... even when there's enough battery left"? Sounds like your typical problem? Well, smartphones get moody, just like people do. Let's diagnose, what's the problem with your phone and try to cure it with some simple techniques. Here're 31 easy phone tips to make your gadget work longer, faster and stop acting strange.

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If you're tech-savvy, this fact won't surprise you: USB port isn't universal. There're now different types of USB cables and ports that vary in shape and size. So very often we end up getting an adapter. Why does USB keep changing and why do we have so many USB types. We've gathered the most common tech facts you don't need to be a Pro to know.

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Let's explore some of the most amazing human body facts! Did you know that your walk is as unique as your fingerprint? Why do we all walk differently? And what does your walking style say about you? Basically it's like your ID: instead of face recognition they might scan your walk and know who you are.

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The most mysterious places on Earth - what are they? The most isolated cities, remote villages and islands cut off from the civilization. There's a secret city only the bravest will dare to visit. Why? Iquitos is the world's largest city that can't be reached by road. It's surrounded by water and a thick Amazon rainforest. So how do you even get there?

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Have you ever wondered, why most people are right-handed? What determines if you are right or left-handed. And can you teach yourself to be ambidextrous? Our ancestors might have all the answers! We'll explore the roots of right-handedness in the process of evolution. And 15 more cool evolution facts are waiting for you!

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Building underwater isn't an easy task. So how do they build tunnels underwater? How do they build bridges underwater? Next time you cross a huge bridge, pay attention that its foundation is rooted underwater. How do engineers build bridges? Let's head on a 3D journey to a construction site.

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