What is seeing? If you are anything like me, you have already come across questions such as “How do you know the red that you see is the same as the red I see?” discussed here on Vsauce by the one and only Michael Stevens.   The Dress You might also have heard of the

What is seeing: Part 2: You see with your… …Your ears?  The boy you see riding the bike on the right is called Ben Underwood. When he was 2 years old he was diagnosed with retinal cancer and if left untreated could spread to his brain. This left his mum with a heart-wrenching decision: Do

How do you see? It seems a fairly basic question with a fairly obvious answer, doesn’t it? But let’s think about it a little bit… I’m currently in my garden looking at a tree. There are birds flying around and I can hear them tweeting. How am I aware of all of this? Ok, well