Jupiter is a planet so big that I bet you can't even imagine its scale: its radius is about 11 times the radius of Earth. But what if our planet increased in size and became just as large as Jupiter? The first thing we'd notice is a huge change in gravity. Scientists say we can actually survive on a planet with greater gravity, but only if it's less than 5 times stronger than what we have now. What would life be like on that huge new planet?

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In 2004, a man from New Mexico found a strange stone 11 miles from Roswell. The rock had the same mysterious pattern on it as the crop circle in Chiseldon found several years before that. The rock rotated counterclockwise when people put the magnet next to its northern part, and in the opposite direction when they left the magnet near the southern side. Could this rock have come to Earth from a different planet? Let's try to solve the mystery of some really weird things found in different parts of the world.

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The discovery of Titanoboa, a giant snake that lived 60 million years ago, has led to speculation that snakes could grow to enormous sizes as the Earth's temperatures continue to rise. Some snakes, like the African rock python, are already large enough to pose a threat to humans.

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If you're afraid of insects, Australia is unlikely your dream destination. The flying and crawling beasts that live there get huge as can be. But have you ever wondered what makes them such? Warmth plays a part in insect growth, but it's not the only factor at play. The warm, wet environment creates the perfect conditions for an all-you-can-eat insect buffet, which allows insects to grow and thrive over time. Let's see what else makes them grow so big

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Almost all of us have WhatsApp on our smartphones. But do we really use its full potential? You want to change the text style on WhatsApp? You don't want anybody to see your “last seen” time? You don’t want those blue “message read” ticks giving you away? Well, you can learn these and many more interesting hacks by just having a look at your Settings tab. Check if you are aware of some useful WhatsApp tricks and tips that make life a bit easier.

For example, you can hide specific chats without deleting them altogether. Or you can hide your profile pic from anyone. Or if you have too many unread messages, you can quickly clear the count without opening and reading all of them. So, from managing your fonts to creating your own pack of stickers, here's a list of WhatsApp functions you should know about.

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Are you dreaming about moving to Mars but doubt that you can survive without the basic things like water and air? Water actually did exist there: scientists believe that nearly ⅓ of the planet was covered with an ocean called Oceanus Borealis. But over time, the climatic conditions changed dramatically, and this once endless ocean simply evaporated into the atmosphere. The Red Planet may seem to us a lifeless desert where nothing can grow. But today it’s a misconception, as there’ve been a couple of recent updates concerning the agricultural potential of Mars.

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Imagine a world where instead of water, the oceans are made of methane. Instead of swimming in H2O, you'd be paddling around in fizzy CH4. Such oceans actually exist on one of Saturn's moons, called Titan. In fact, the methane and ethane on Titan play a similar role to the water on Earth: they cycle through the atmosphere and form clouds that eventually rain down onto the surface. Buy could humans survive there?

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Museums have some priceless pieces of art that feel dangerously close to visitors. I mean, what if you accidentally break one of them or spill something on a painting worth millions? Back in 2010, there was this girl who was taking a class at the Metropolitan Museum of Art in New York City. While walking around, she tripped and fell right into a Picasso painting, which happened to be worth a staggering $130 million! The Museum let her go home without even charging her a penny for the repairs. But does it always work like this?

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Are modern humans the pinnacle of the food chain, the strongest and most intelligent creatures ever to walk this Earth? Maybe now, but once upon a time, we had some real competition: Neanderthals.  Wait, like, cave people? Weren’t Neanderthals our ancestors? Nope! We came from the Cro-Magnon, which were early modern humans. Neanderthals were a separate branch of humans. Their DNA is even different from ours, so we can safely say that Neanderthals were a completely different species.

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Would you like to spend one day with typical Londoners of the 19th century? You'll wake up using the services of knocker-uppers. These guys wandered the streets early in the morning and causally tapped on the window panes. For breakfast, you'd have bread, or sometimes porridge, depending on the area in England, and a barley drink which was believed to be packed with vitamins essential for another hard day. Next stop - work, but what would you wear?

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