How to get a flat stomach at home? Is it even possible to lose belly fat without going to the gym? The answer would be yes, you don't have to go to the gym to get a perfect six-pack! Pick the right exercises - and you can easily have an effective workout at home! The secret of achieving the abs of your dreams is rather simple: do regular training and a small set of extremely effective exercises that will focus on different areas of your abdominal muscles. By the way, you won't even need any special equipment, just an exercise mat and a pair of dumbbells or other weights! Different variations of crunches and planks also burn huge amounts of fat if performed correctly. So, are you ready to get your washboard stomach? TIMESTAMPS: Standing Bicycle Crunches 0:22 Bicycle 0:50 Splinter Sit-Ups 1:17 Scissors 1:39 Side Bends 2:00 Straight Leg Drops 2:33 Awkward Airplane 2:59 Russian Twists 3:25 Classic Plank 3:46 Plank Knees to Elbows 4:12 Sliding Pike 4:37 Earthquake 5:04 Roll Up 5:30 Rolling Like a Ball 6:04 Advanced Leg Raises 6:28 Super Advanced Leg Raises 6:55 Core Twists 7:18 Frog Kicks 7:47 Advanced Frog Kicks 8:14 Crab Toe Touches 8:34 Mountain Climber 9:01

Can a phone catch on fire while charging? And if it can, how to avoid it? How to stop your phone overheating? The very first smartphone appeared back in 1992, when IBM introduced the Simon Personal Communicator. The device cost about $1,000, could only send emails and run simple apps, and weighed as much as a hammer! Gradually, the giant dinosaur smartphone evolved and turned into a sleek modern gadget that accompanies us even when we're asleep! Smartphones have taken over – getting rid of our alarm clocks, maps, computers, gaming consoles, cookbooks, and fitness instructors! But do you know what mysteries and possible hazards your smartphone hides? For example, why you shouldn't charge your phone on the bed?

Common objects hide secret purposes not many people know about. Look around – even in the comfort of your own home – you’ve got plenty of new things to discover! Being surrounded by so many products and services nowadays, we might not even think that they have unexpected features. Sometimes we even use many things in the wrong way, even though the designers actually planned something different for their inventions. For example, the blue and red parts of the eraser aren’t for pen and pencil. The red side rubs the pencil particles out of the paper, while the blue side is stiffer and scrubs off a thin layer from the paper itself. Isn't it exciting when ordinary things turn out to be completely unusual? Let’s look at 45 everyday things that have a hidden purpose!

How big are the planets? What's the size of our galaxy? How big is our Sun compared to other stars? Space is vast. Yep, so much so that even compared to the Sun our planet is no larger than a pin. The Sun over 863,000 miles in diameter, and to get from one pole of it to the other by airplane you’ll need more than two months — and some serious heat protection. Okay, as you may have guessed, we're going to try to understand how big different space objects are. By the way, the smallest outer space object that people have detected is a micro-asteroid called 2011 CQ1 — it’s just 3 feet across. As for the largest space object in the observable Universe, it's a galactic supercluster complex that is simply unfathomable. Can you imagine 10 billion light-years? Neither can I.