Dinosaurs lived millions of years ago. We know what they looked like, what they ate, how they hunted. But do we know what they sounded like? For example, just imagine how loudly the Meg growled, as it was really huge! What about some ancient birds? Did they sound similar to some farm birds, like duck and geese? Scientists actually found out how some of the ancient creatures sounded. In this video we're gonna explore which sounds they could produce. We're gonna find out why Tyrannosaurus Rex's scream was similar to birds, not mammals.

There're over seven billion people living in the world at the moment. But each person is unique and unusual in their own way. From your walk and your body odor to the shapes of your nose and ears - there're many aspects of your body that make you absolutely special. But there're certain things that only 2% of humans on our planet can do. What are they? About a third of all people can raise one eyebrow: left or right. 90% of people are right-handed and only 10% are left-handed. Are you one of them? And around 10% of people can touch the tip of their nose with their tongue. Here're 16 things most humans can’t do.

How to fall asleep faster? And how to wake up faster? How to overcome anxiety? There's a reason I ask all these questions. Today my leg refused to wake up, and it gave me pins and needles. Then I almost missed my dentist appointment because I was sleepy. And I spent too much time there because my mouth is so sensitive! If only I’d known these tips, this day would be much better. Okay, here's the cool trick to distract yourself at the dentist. You can listen to music or hum a tune, but it may bother your dentist and you don't want that. Better, raise one of your legs up slowly and hold it in the air. When your leg gets tired, switch to the other one. You'll be so occupied, eventually, it'll be easier to sit through any procedure! Wanna know other tricks to keep your body under control? Then check out these tips!

The first mobile phone was the Motorola DynaTAC 8000X. It was made 37 years ago, so it was not technologically advanced, by today’s standards. The first phone camera was in the Kyocera Visual Phone VP-210. It was made in 1999 in Japan and could take video and photos. The camera had only 0.11 megapixels and was able to process just 2 video frames in a second, but it was the first ever video filmed on a phone. Much has changed since then and even cheap devices nowadays are much more powerful than the most powerful computers of the past. So much so that your phone has half a million times more memory than a whole bunch of computers that sent the first man to the Moon! Our phones are becoming much more similar to PCs than to actual telephones. But why don't mobile cameras come with night vision? Check out these cool facts you probably don't know about cell phones.

It’s been a long and difficult day, and you’re more than eager to go to bed already. You hop into your PJs, sit on the edge of your bed, take out your phone, and set an alarm for… stop right there! Don’t do that unless you want tomorrow to be as hard as today! If you set an alarm on your phone, it’ll naturally be the first thing you take into your hands in the morning. And unless your gadget is from the ‘90s and cut off from the Internet, you’re likely to browse the web. Doing that first thing, even before getting up from bed, is gonna throw your routine into disarray, and your mind too. When you browse the Internet, you let tons of information into your brain. You begin to process and react to it immediately: some of the news you see might bring you joy, others might make you sad or worried, but either way, it’s all causing you stress... So, using your phone as an alarm? Here's why you better don't do that.

Imagine one day you wake up and see... that you have your cat's eyes! They're large, with narrow pupils and glow in the dark. How would this change affect your life? It turns out, the shape of the pupils depends on the lifestyle that a living creature leads. Your lifestyle will definitely change in a way... With such cat eyes you'll immediately understand what distance the person ahead of you is from you and how many steps you need to take to reach them. Don't worry, you won't turn into a cat hunter. But your friends will definitely notice that you act really strange...

A good night sleep is vital for the normal functioning of your body and your overall helth. But how do you beat insomnia and fall asleep quickly if you just can't? Here's an unusual recipe that really works: a pack of ice peas. Yup, you've read it right: ice peas will help you have a good and healthy sleep. How does it work? This has something to do with your vagus nerve. It's one of the longest and most complex nerves in your body that starts in your brain and passes down through the neck, chest, and abdomen. And it turns out, this nerve absolutely loves ice! So prepare a back of ice peas and enjoy this video.

Are you a pro Macbook user or wanna become one? Mac users share 16 new tips to boost your experience, I bet you'd wanna try them all right away... There're dozens if not hundreds of MacOs shortcuts you might have even heard once but definitely forgotten or overlooked. It's time to refresh this knowledge! For example, did you know that you can use your airpods to control your Mac volume. By the way, whenever you're too busy to read what your text will sound like, Mac can do it for you. When you get tired of typing the same stuff all over again, customize the autocomplete feature to do it for you. Ready to find out how to do it?

Scientists reveal new discoveries about the human body almost every day, and some of them sound very surprising to us. We made a collection of facts that suggests there is something really powerful about our bodies. Did you know for, example, that your brain generates electricity, and it’d be enough to light up a small lightbulb, if you could only figure out how? Or that tongue has a lot of fat in it? And if you gain weight, your tongue does too! Most people think they have 5 senses. But that’s not true. Scientists don’t yet know themselves, but they think there’re more than 20. There’s sight, hearing, touch, smell and taste, and there’re other senses like time, hunger and thirst. Then there’s proprioception – the sense of where your body is in space. Interested? Then check out these unusual facts about your body that you might’ve not even thought about.

The RMS Titanic was considered to be "unsinkable". But we know the end of the story. Many of the survivors of the tragedy remember that there was absolutely no panic on board the ship till the very end. Was it because people didn't believe such a huge ship could go down? Or because the passengers didn't expect there could be any lack of lifeboats? Let's find out why the passengers of the legendary ship managed to stay calm.

It all started when a friend invited me to do a 5k with him – that’s about 3 miles. Doesn’t sound like much, but it’s a lot when you’re in your late twenties and haven’t run since gym class back in school. Not to mention the barely-there energy and weight gain that adulthood seemed to hit me with. Anyway, I had a month to get ready. How did I do it? The short answer is, baby steps! Of course, you should watch what you eat, stay hydrated, and train slowly but surely. After getting myself a new pair of running shoes, my journey began. I kept a daily log of my progress along the way. What about you? Are you ready to lace up your shoes and start running?