Is Anything Real? How does anyone know anything? How can you trust your senses and what exactly is knowledge? What is real? Vsauce takes us in a very interesting trip. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Norway to become europes green battery Did You Know When the Sun Sets it is Slightly Green? The 17+ Different Kinds of Ice! This plane could cross the Atlantic in 3.5 hours. Why did it fail? 4 Possibilities for the Meaning of LIFE What Happens to a Helium Balloon in Freefall?